Release v1.6.0 (#324)

* Update version and changelog for v1.6.0
* Update docs
diff --git a/docs/dyn/youtube_v3.videos.html b/docs/dyn/youtube_v3.videos.html
index 67c8fb8..def7113 100644
--- a/docs/dyn/youtube_v3.videos.html
+++ b/docs/dyn/youtube_v3.videos.html
@@ -81,10 +81,10 @@
   <code><a href="#getRating">getRating(id, onBehalfOfContentOwner=None)</a></code></p>
 <p class="firstline">Retrieves the ratings that the authorized user gave to a list of specified videos.</p>
 <p class="toc_element">
-  <code><a href="#insert">insert(part=None, body=None, media_body=None, onBehalfOfContentOwner=None, stabilize=None, onBehalfOfContentOwnerChannel=None, notifySubscribers=None, autoLevels=None)</a></code></p>
+  <code><a href="#insert">insert(part=None, body=None, media_body=None, onBehalfOfContentOwner=None, stabilize=None, media_mime_type=None, onBehalfOfContentOwnerChannel=None, notifySubscribers=None, autoLevels=None)</a></code></p>
 <p class="firstline">Uploads a video to YouTube and optionally sets the video's metadata.</p>
 <p class="toc_element">
-  <code><a href="#list">list(part=None, hl=None, locale=None, id=None, onBehalfOfContentOwner=None, regionCode=None, pageToken=None, maxResults=None, chart=None, myRating=None, videoCategoryId=None)</a></code></p>
+  <code><a href="#list">list(part=None, hl=None, maxWidth=None, locale=None, id=None, onBehalfOfContentOwner=None, regionCode=None, pageToken=None, maxResults=None, chart=None, myRating=None, maxHeight=None, videoCategoryId=None)</a></code></p>
 <p class="firstline">Returns a list of videos that match the API request parameters.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -139,7 +139,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="insert">insert(part=None, body=None, media_body=None, onBehalfOfContentOwner=None, stabilize=None, onBehalfOfContentOwnerChannel=None, notifySubscribers=None, autoLevels=None)</code>
+    <code class="details" id="insert">insert(part=None, body=None, media_body=None, onBehalfOfContentOwner=None, stabilize=None, media_mime_type=None, onBehalfOfContentOwnerChannel=None, notifySubscribers=None, autoLevels=None)</code>
   <pre>Uploads a video to YouTube and optionally sets the video's metadata.
 
 Args:
@@ -236,7 +236,8 @@
         ],
         "allowed": True or False, # The value of allowed indicates whether the access to the policy is allowed or denied by default.
       },
-      "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 68 # Specifies the ratings that the video received under various rating schemes.
+      "hasCustomThumbnail": True or False, # Indicates whether the video uploader has provided a custom thumbnail image for the video. This property is only visible to the video uploader.
+      "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 69 # Specifies the ratings that the video received under various rating schemes.
         "cncRating": "A String", # Rating system in France - Commission de classification cinematographique
         "catvfrRating": "A String", # The video's rating from the Canadian Radio-Television and Telecommunications Commission (CRTC) for Canadian French-language broadcasts. For more information, see the Canadian Broadcast Standards Council website.
         "cbfcRating": "A String", # The video's Central Board of Film Certification (CBFC - India) rating.
@@ -289,6 +290,7 @@
         "mtrcbRating": "A String", # The video's rating from the Movie and Television Review and Classification Board (Philippines).
         "mibacRating": "A String", # The video's rating from the Ministero dei Beni e delle Attività Culturali e del Turismo (Italy).
         "anatelRating": "A String", # The video's Anatel (Asociación Nacional de Televisión) rating for Chilean television.
+        "mcstRating": "A String", # The video's rating system for Vietnam - MCST
         "smaisRating": "A String", # The video's rating in Iceland.
         "ilfilmRating": "A String", # The video's rating in Israel.
         "russiaRating": "A String", # The video's National Film Registry of the Russian Federation (MKRF - Russia) rating.
@@ -330,11 +332,6 @@
     "fileDetails": { # Describes original video file properties, including technical details about audio and video streams, but also metadata information like content length, digitization time, or geotagging information. # The fileDetails object encapsulates information about the video file that was uploaded to YouTube, including the file's resolution, duration, audio and video codecs, stream bitrates, and more. This data can only be retrieved by the video owner.
       "bitrateBps": "A String", # The uploaded video file's combined (video and audio) bitrate in bits per second.
       "container": "A String", # The uploaded video file's container format.
-      "recordingLocation": { # Geographical coordinates of a point, in WGS84. # Geographic coordinates that identify the place where the uploaded video was recorded. Coordinates are defined using WGS 84.
-        "latitude": 3.14, # Latitude in degrees.
-        "altitude": 3.14, # Altitude above the reference ellipsoid, in meters.
-        "longitude": 3.14, # Longitude in degrees.
-      },
       "fileType": "A String", # The uploaded file's type as detected by YouTube's video processing engine. Currently, YouTube only processes video files, but this field is present whether a video file or another type of file was uploaded.
       "creationTime": "A String", # The date and time when the uploaded video file was created. The value is specified in ISO 8601 format. Currently, the following ISO 8601 formats are supported:
           # - Date only: YYYY-MM-DD
@@ -385,6 +382,8 @@
     },
     "player": { # Player to be used for a video playback. # The player object contains information that you would use to play the video in an embedded player.
       "embedHtml": "A String", # An <iframe> tag that embeds a player that will play the video.
+      "embedHeight": "A String",
+      "embedWidth": "A String", # The embed width
     },
     "etag": "A String", # Etag of this resource.
     "status": { # Basic details about a video category, such as its localized title. # The status object contains information about the video's uploading, processing, and privacy statuses.
@@ -447,6 +446,7 @@
 
 The onBehalfOfContentOwner parameter indicates that the request's authorization credentials identify a YouTube CMS user who is acting on behalf of the content owner specified in the parameter value. This parameter is intended for YouTube content partners that own and manage many different YouTube channels. It allows content owners to authenticate once and get access to all their video and channel data, without having to provide authentication credentials for each individual channel. The CMS account that the user authenticates with must be linked to the specified YouTube content owner.
   stabilize: boolean, The stabilize parameter indicates whether YouTube should adjust the video to remove shaky camera motions.
+  media_mime_type: string, The MIME type of the media request body, or an instance of a MediaUpload object.
   onBehalfOfContentOwnerChannel: string, This parameter can only be used in a properly authorized request. Note: This parameter is intended exclusively for YouTube content partners.
 
 The onBehalfOfContentOwnerChannel parameter specifies the YouTube channel ID of the channel to which a video is being added. This parameter is required when a request specifies a value for the onBehalfOfContentOwner parameter, and it can only be used in conjunction with that parameter. In addition, the request must be authorized using a CMS account that is linked to the content owner that the onBehalfOfContentOwner parameter specifies. Finally, the channel that the onBehalfOfContentOwnerChannel parameter value specifies must be linked to the content owner that the onBehalfOfContentOwner parameter specifies.
@@ -545,7 +545,8 @@
           ],
           "allowed": True or False, # The value of allowed indicates whether the access to the policy is allowed or denied by default.
         },
-        "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 68 # Specifies the ratings that the video received under various rating schemes.
+        "hasCustomThumbnail": True or False, # Indicates whether the video uploader has provided a custom thumbnail image for the video. This property is only visible to the video uploader.
+        "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 69 # Specifies the ratings that the video received under various rating schemes.
           "cncRating": "A String", # Rating system in France - Commission de classification cinematographique
           "catvfrRating": "A String", # The video's rating from the Canadian Radio-Television and Telecommunications Commission (CRTC) for Canadian French-language broadcasts. For more information, see the Canadian Broadcast Standards Council website.
           "cbfcRating": "A String", # The video's Central Board of Film Certification (CBFC - India) rating.
@@ -598,6 +599,7 @@
           "mtrcbRating": "A String", # The video's rating from the Movie and Television Review and Classification Board (Philippines).
           "mibacRating": "A String", # The video's rating from the Ministero dei Beni e delle Attività Culturali e del Turismo (Italy).
           "anatelRating": "A String", # The video's Anatel (Asociación Nacional de Televisión) rating for Chilean television.
+          "mcstRating": "A String", # The video's rating system for Vietnam - MCST
           "smaisRating": "A String", # The video's rating in Iceland.
           "ilfilmRating": "A String", # The video's rating in Israel.
           "russiaRating": "A String", # The video's National Film Registry of the Russian Federation (MKRF - Russia) rating.
@@ -639,11 +641,6 @@
       "fileDetails": { # Describes original video file properties, including technical details about audio and video streams, but also metadata information like content length, digitization time, or geotagging information. # The fileDetails object encapsulates information about the video file that was uploaded to YouTube, including the file's resolution, duration, audio and video codecs, stream bitrates, and more. This data can only be retrieved by the video owner.
         "bitrateBps": "A String", # The uploaded video file's combined (video and audio) bitrate in bits per second.
         "container": "A String", # The uploaded video file's container format.
-        "recordingLocation": { # Geographical coordinates of a point, in WGS84. # Geographic coordinates that identify the place where the uploaded video was recorded. Coordinates are defined using WGS 84.
-          "latitude": 3.14, # Latitude in degrees.
-          "altitude": 3.14, # Altitude above the reference ellipsoid, in meters.
-          "longitude": 3.14, # Longitude in degrees.
-        },
         "fileType": "A String", # The uploaded file's type as detected by YouTube's video processing engine. Currently, YouTube only processes video files, but this field is present whether a video file or another type of file was uploaded.
         "creationTime": "A String", # The date and time when the uploaded video file was created. The value is specified in ISO 8601 format. Currently, the following ISO 8601 formats are supported:
             # - Date only: YYYY-MM-DD
@@ -694,6 +691,8 @@
       },
       "player": { # Player to be used for a video playback. # The player object contains information that you would use to play the video in an embedded player.
         "embedHtml": "A String", # An <iframe> tag that embeds a player that will play the video.
+        "embedHeight": "A String",
+        "embedWidth": "A String", # The embed width
       },
       "etag": "A String", # Etag of this resource.
       "status": { # Basic details about a video category, such as its localized title. # The status object contains information about the video's uploading, processing, and privacy statuses.
@@ -753,7 +752,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(part=None, hl=None, locale=None, id=None, onBehalfOfContentOwner=None, regionCode=None, pageToken=None, maxResults=None, chart=None, myRating=None, videoCategoryId=None)</code>
+    <code class="details" id="list">list(part=None, hl=None, maxWidth=None, locale=None, id=None, onBehalfOfContentOwner=None, regionCode=None, pageToken=None, maxResults=None, chart=None, myRating=None, maxHeight=None, videoCategoryId=None)</code>
   <pre>Returns a list of videos that match the API request parameters.
 
 Args:
@@ -763,6 +762,7 @@
   hl: string, The hl parameter instructs the API to retrieve localized resource metadata for a specific application language that the YouTube website supports. The parameter value must be a language code included in the list returned by the i18nLanguages.list method.
 
 If localized resource details are available in that language, the resource's snippet.localized object will contain the localized values. However, if localized details are not available, the snippet.localized object will contain resource details in the resource's default language.
+  maxWidth: integer, The maxWidth parameter specifies a maximum width of the embedded player. If maxHeight is provided, maxWidth may not be reached in order to not violate the height request.
   locale: string, DEPRECATED
   id: string, The id parameter specifies a comma-separated list of the YouTube video ID(s) for the resource(s) that are being retrieved. In a video resource, the id property specifies the video's ID.
   onBehalfOfContentOwner: string, Note: This parameter is intended exclusively for YouTube content partners.
@@ -771,10 +771,10 @@
   regionCode: string, The regionCode parameter instructs the API to select a video chart available in the specified region. This parameter can only be used in conjunction with the chart parameter. The parameter value is an ISO 3166-1 alpha-2 country code.
   pageToken: string, The pageToken parameter identifies a specific page in the result set that should be returned. In an API response, the nextPageToken and prevPageToken properties identify other pages that could be retrieved.
 
-Note: This parameter is supported for use in conjunction with the myRating parameter, but it is not supported for use in conjunction with the id parameter.
+Note: This parameter is supported for use in conjunction with the myRating and chart parameters, but it is not supported for use in conjunction with the id parameter.
   maxResults: integer, The maxResults parameter specifies the maximum number of items that should be returned in the result set.
 
-Note: This parameter is supported for use in conjunction with the myRating parameter, but it is not supported for use in conjunction with the id parameter.
+Note: This parameter is supported for use in conjunction with the myRating and chart parameters, but it is not supported for use in conjunction with the id parameter.
   chart: string, The chart parameter identifies the chart that you want to retrieve.
     Allowed values
       mostPopular - Return the most popular videos for the specified content region and video category.
@@ -782,6 +782,7 @@
     Allowed values
       dislike - Returns only videos disliked by the authenticated user.
       like - Returns only video liked by the authenticated user.
+  maxHeight: integer, The maxHeight parameter specifies a maximum height of the embedded player. If maxWidth is provided, maxHeight may not be reached in order to not violate the width request.
   videoCategoryId: string, The videoCategoryId parameter identifies the video category for which the chart should be retrieved. This parameter can only be used in conjunction with the chart parameter. By default, charts are not restricted to a particular category.
 
 Returns:
@@ -880,7 +881,8 @@
               ],
               "allowed": True or False, # The value of allowed indicates whether the access to the policy is allowed or denied by default.
             },
-            "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 68 # Specifies the ratings that the video received under various rating schemes.
+            "hasCustomThumbnail": True or False, # Indicates whether the video uploader has provided a custom thumbnail image for the video. This property is only visible to the video uploader.
+            "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 69 # Specifies the ratings that the video received under various rating schemes.
               "cncRating": "A String", # Rating system in France - Commission de classification cinematographique
               "catvfrRating": "A String", # The video's rating from the Canadian Radio-Television and Telecommunications Commission (CRTC) for Canadian French-language broadcasts. For more information, see the Canadian Broadcast Standards Council website.
               "cbfcRating": "A String", # The video's Central Board of Film Certification (CBFC - India) rating.
@@ -933,6 +935,7 @@
               "mtrcbRating": "A String", # The video's rating from the Movie and Television Review and Classification Board (Philippines).
               "mibacRating": "A String", # The video's rating from the Ministero dei Beni e delle Attività Culturali e del Turismo (Italy).
               "anatelRating": "A String", # The video's Anatel (Asociación Nacional de Televisión) rating for Chilean television.
+              "mcstRating": "A String", # The video's rating system for Vietnam - MCST
               "smaisRating": "A String", # The video's rating in Iceland.
               "ilfilmRating": "A String", # The video's rating in Israel.
               "russiaRating": "A String", # The video's National Film Registry of the Russian Federation (MKRF - Russia) rating.
@@ -974,11 +977,6 @@
           "fileDetails": { # Describes original video file properties, including technical details about audio and video streams, but also metadata information like content length, digitization time, or geotagging information. # The fileDetails object encapsulates information about the video file that was uploaded to YouTube, including the file's resolution, duration, audio and video codecs, stream bitrates, and more. This data can only be retrieved by the video owner.
             "bitrateBps": "A String", # The uploaded video file's combined (video and audio) bitrate in bits per second.
             "container": "A String", # The uploaded video file's container format.
-            "recordingLocation": { # Geographical coordinates of a point, in WGS84. # Geographic coordinates that identify the place where the uploaded video was recorded. Coordinates are defined using WGS 84.
-              "latitude": 3.14, # Latitude in degrees.
-              "altitude": 3.14, # Altitude above the reference ellipsoid, in meters.
-              "longitude": 3.14, # Longitude in degrees.
-            },
             "fileType": "A String", # The uploaded file's type as detected by YouTube's video processing engine. Currently, YouTube only processes video files, but this field is present whether a video file or another type of file was uploaded.
             "creationTime": "A String", # The date and time when the uploaded video file was created. The value is specified in ISO 8601 format. Currently, the following ISO 8601 formats are supported:
                 # - Date only: YYYY-MM-DD
@@ -1029,6 +1027,8 @@
           },
           "player": { # Player to be used for a video playback. # The player object contains information that you would use to play the video in an embedded player.
             "embedHtml": "A String", # An <iframe> tag that embeds a player that will play the video.
+            "embedHeight": "A String",
+            "embedWidth": "A String", # The embed width
           },
           "etag": "A String", # Etag of this resource.
           "status": { # Basic details about a video category, such as its localized title. # The status object contains information about the video's uploading, processing, and privacy statuses.
@@ -1247,7 +1247,8 @@
         ],
         "allowed": True or False, # The value of allowed indicates whether the access to the policy is allowed or denied by default.
       },
-      "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 68 # Specifies the ratings that the video received under various rating schemes.
+      "hasCustomThumbnail": True or False, # Indicates whether the video uploader has provided a custom thumbnail image for the video. This property is only visible to the video uploader.
+      "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 69 # Specifies the ratings that the video received under various rating schemes.
         "cncRating": "A String", # Rating system in France - Commission de classification cinematographique
         "catvfrRating": "A String", # The video's rating from the Canadian Radio-Television and Telecommunications Commission (CRTC) for Canadian French-language broadcasts. For more information, see the Canadian Broadcast Standards Council website.
         "cbfcRating": "A String", # The video's Central Board of Film Certification (CBFC - India) rating.
@@ -1300,6 +1301,7 @@
         "mtrcbRating": "A String", # The video's rating from the Movie and Television Review and Classification Board (Philippines).
         "mibacRating": "A String", # The video's rating from the Ministero dei Beni e delle Attività Culturali e del Turismo (Italy).
         "anatelRating": "A String", # The video's Anatel (Asociación Nacional de Televisión) rating for Chilean television.
+        "mcstRating": "A String", # The video's rating system for Vietnam - MCST
         "smaisRating": "A String", # The video's rating in Iceland.
         "ilfilmRating": "A String", # The video's rating in Israel.
         "russiaRating": "A String", # The video's National Film Registry of the Russian Federation (MKRF - Russia) rating.
@@ -1341,11 +1343,6 @@
     "fileDetails": { # Describes original video file properties, including technical details about audio and video streams, but also metadata information like content length, digitization time, or geotagging information. # The fileDetails object encapsulates information about the video file that was uploaded to YouTube, including the file's resolution, duration, audio and video codecs, stream bitrates, and more. This data can only be retrieved by the video owner.
       "bitrateBps": "A String", # The uploaded video file's combined (video and audio) bitrate in bits per second.
       "container": "A String", # The uploaded video file's container format.
-      "recordingLocation": { # Geographical coordinates of a point, in WGS84. # Geographic coordinates that identify the place where the uploaded video was recorded. Coordinates are defined using WGS 84.
-        "latitude": 3.14, # Latitude in degrees.
-        "altitude": 3.14, # Altitude above the reference ellipsoid, in meters.
-        "longitude": 3.14, # Longitude in degrees.
-      },
       "fileType": "A String", # The uploaded file's type as detected by YouTube's video processing engine. Currently, YouTube only processes video files, but this field is present whether a video file or another type of file was uploaded.
       "creationTime": "A String", # The date and time when the uploaded video file was created. The value is specified in ISO 8601 format. Currently, the following ISO 8601 formats are supported:
           # - Date only: YYYY-MM-DD
@@ -1396,6 +1393,8 @@
     },
     "player": { # Player to be used for a video playback. # The player object contains information that you would use to play the video in an embedded player.
       "embedHtml": "A String", # An <iframe> tag that embeds a player that will play the video.
+      "embedHeight": "A String",
+      "embedWidth": "A String", # The embed width
     },
     "etag": "A String", # Etag of this resource.
     "status": { # Basic details about a video category, such as its localized title. # The status object contains information about the video's uploading, processing, and privacy statuses.
@@ -1547,7 +1546,8 @@
           ],
           "allowed": True or False, # The value of allowed indicates whether the access to the policy is allowed or denied by default.
         },
-        "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 68 # Specifies the ratings that the video received under various rating schemes.
+        "hasCustomThumbnail": True or False, # Indicates whether the video uploader has provided a custom thumbnail image for the video. This property is only visible to the video uploader.
+        "contentRating": { # Ratings schemes. The country-specific ratings are mostly for movies and shows. NEXT_ID: 69 # Specifies the ratings that the video received under various rating schemes.
           "cncRating": "A String", # Rating system in France - Commission de classification cinematographique
           "catvfrRating": "A String", # The video's rating from the Canadian Radio-Television and Telecommunications Commission (CRTC) for Canadian French-language broadcasts. For more information, see the Canadian Broadcast Standards Council website.
           "cbfcRating": "A String", # The video's Central Board of Film Certification (CBFC - India) rating.
@@ -1600,6 +1600,7 @@
           "mtrcbRating": "A String", # The video's rating from the Movie and Television Review and Classification Board (Philippines).
           "mibacRating": "A String", # The video's rating from the Ministero dei Beni e delle Attività Culturali e del Turismo (Italy).
           "anatelRating": "A String", # The video's Anatel (Asociación Nacional de Televisión) rating for Chilean television.
+          "mcstRating": "A String", # The video's rating system for Vietnam - MCST
           "smaisRating": "A String", # The video's rating in Iceland.
           "ilfilmRating": "A String", # The video's rating in Israel.
           "russiaRating": "A String", # The video's National Film Registry of the Russian Federation (MKRF - Russia) rating.
@@ -1641,11 +1642,6 @@
       "fileDetails": { # Describes original video file properties, including technical details about audio and video streams, but also metadata information like content length, digitization time, or geotagging information. # The fileDetails object encapsulates information about the video file that was uploaded to YouTube, including the file's resolution, duration, audio and video codecs, stream bitrates, and more. This data can only be retrieved by the video owner.
         "bitrateBps": "A String", # The uploaded video file's combined (video and audio) bitrate in bits per second.
         "container": "A String", # The uploaded video file's container format.
-        "recordingLocation": { # Geographical coordinates of a point, in WGS84. # Geographic coordinates that identify the place where the uploaded video was recorded. Coordinates are defined using WGS 84.
-          "latitude": 3.14, # Latitude in degrees.
-          "altitude": 3.14, # Altitude above the reference ellipsoid, in meters.
-          "longitude": 3.14, # Longitude in degrees.
-        },
         "fileType": "A String", # The uploaded file's type as detected by YouTube's video processing engine. Currently, YouTube only processes video files, but this field is present whether a video file or another type of file was uploaded.
         "creationTime": "A String", # The date and time when the uploaded video file was created. The value is specified in ISO 8601 format. Currently, the following ISO 8601 formats are supported:
             # - Date only: YYYY-MM-DD
@@ -1696,6 +1692,8 @@
       },
       "player": { # Player to be used for a video playback. # The player object contains information that you would use to play the video in an embedded player.
         "embedHtml": "A String", # An <iframe> tag that embeds a player that will play the video.
+        "embedHeight": "A String",
+        "embedWidth": "A String", # The embed width
       },
       "etag": "A String", # Etag of this resource.
       "status": { # Basic details about a video category, such as its localized title. # The status object contains information about the video's uploading, processing, and privacy statuses.