Clean and regen docs (#401)

diff --git a/docs/epy/googleapiclient.http-pysrc.html b/docs/epy/googleapiclient.http-pysrc.html
index ae7c7ad..efaa799 100644
--- a/docs/epy/googleapiclient.http-pysrc.html
+++ b/docs/epy/googleapiclient.http-pysrc.html
@@ -283,7 +283,7 @@
 <a name="L203"></a><tt class="py-lineno"> 203</tt>  <tt class="py-line"><tt class="py-docstring">      the percentage complete as a float, returning 0.0 if the total size of</tt> </tt>
 <a name="L204"></a><tt class="py-lineno"> 204</tt>  <tt class="py-line"><tt class="py-docstring">      the upload is unknown.</tt> </tt>
 <a name="L205"></a><tt class="py-lineno"> 205</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
-<a name="L206"></a><tt class="py-lineno"> 206</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
+<a name="L206"></a><tt class="py-lineno"> 206</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
 <a name="L207"></a><tt class="py-lineno"> 207</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">resumable_progress</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt><tt class="py-op">)</tt> </tt>
 <a name="L208"></a><tt class="py-lineno"> 208</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
 <a name="L209"></a><tt class="py-lineno"> 209</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-number">0.0</tt> </tt>
@@ -309,7 +309,7 @@
 <a name="L229"></a><tt class="py-lineno"> 229</tt>  <tt class="py-line"><tt class="py-docstring">      the percentage complete as a float, returning 0.0 if the total size of</tt> </tt>
 <a name="L230"></a><tt class="py-lineno"> 230</tt>  <tt class="py-line"><tt class="py-docstring">      the download is unknown.</tt> </tt>
 <a name="L231"></a><tt class="py-lineno"> 231</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
-<a name="L232"></a><tt class="py-lineno"> 232</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
+<a name="L232"></a><tt class="py-lineno"> 232</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
 <a name="L233"></a><tt class="py-lineno"> 233</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">resumable_progress</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total_size</tt><tt class="py-op">)</tt> </tt>
 <a name="L234"></a><tt class="py-lineno"> 234</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
 <a name="L235"></a><tt class="py-lineno"> 235</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-number">0.0</tt> </tt>
@@ -2189,7 +2189,7 @@
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     <td align="left" class="footer">
-    Generated by Epydoc 3.0.1 on Fri Mar 24 17:07:57 2017
+    Generated by Epydoc 3.0.1 on Mon Jun  5 13:38:40 2017
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