Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/androidpublisher_v2.edits.apks.html b/docs/dyn/androidpublisher_v2.edits.apks.html
index 2fd99f0..c768ebb 100644
--- a/docs/dyn/androidpublisher_v2.edits.apks.html
+++ b/docs/dyn/androidpublisher_v2.edits.apks.html
@@ -177,6 +177,7 @@
       {
         "versionCode": 42, # The version code of the APK, as specified in the APK's manifest file.
         "binary": { # Represents the binary payload of an APK. # Information about the binary payload of this APK.
+          "sha256": "A String", # A sha256 hash of the APK payload, encoded as a hex string and matching the output of the sha256sum command.
           "sha1": "A String", # A sha1 hash of the APK payload, encoded as a hex string and matching the output of the sha1sum command.
         },
       },
@@ -201,6 +202,7 @@
     {
     "versionCode": 42, # The version code of the APK, as specified in the APK's manifest file.
     "binary": { # Represents the binary payload of an APK. # Information about the binary payload of this APK.
+      "sha256": "A String", # A sha256 hash of the APK payload, encoded as a hex string and matching the output of the sha256sum command.
       "sha1": "A String", # A sha1 hash of the APK payload, encoded as a hex string and matching the output of the sha1sum command.
     },
   }</pre>