Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/games_v1.questMilestones.html b/docs/dyn/games_v1.questMilestones.html
index 77dffb3..8e95288 100644
--- a/docs/dyn/games_v1.questMilestones.html
+++ b/docs/dyn/games_v1.questMilestones.html
@@ -75,18 +75,17 @@
 <h1><a href="games_v1.html">Google Play Game Services API</a> . <a href="games_v1.questMilestones.html">questMilestones</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#claim">claim(questId, milestoneId, requestId, consistencyToken=None)</a></code></p>
+  <code><a href="#claim">claim(questId, milestoneId, requestId)</a></code></p>
 <p class="firstline">Report that a reward for the milestone corresponding to milestoneId for the quest corresponding to questId has been claimed by the currently authorized user.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="claim">claim(questId, milestoneId, requestId, consistencyToken=None)</code>
+    <code class="details" id="claim">claim(questId, milestoneId, requestId)</code>
   <pre>Report that a reward for the milestone corresponding to milestoneId for the quest corresponding to questId has been claimed by the currently authorized user.
 
 Args:
   questId: string, The ID of the quest. (required)
   milestoneId: string, The ID of the milestone. (required)
   requestId: string, A numeric ID to ensure that the request is handled correctly across retries. Your client application must generate this ID randomly. (required)
-  consistencyToken: string, The last-seen mutation timestamp.
 </pre>
 </div>