a lot of changes to documentation (#465)

* document paused property

* node twitch.tv urls in setStreaming, added note on autoReconnect in troubleshooting

* Fix improper formatting in Cache.get (#1)

* Fix grammar in unpinMessage

* Enhance troubleshooting (#2)

* Enhance troubleshooting

* getChannelLogs can take resolvables

* Include variables

* Add shortcuts

* Add references to shortcuts

* Add shortcuts for User

* Add references for User

* _

docs/docs_invite.rst

@@ -63,4 +63,29 @@ User_ who sent/created the invite.
 xkcd
 ~~~~
 
-`Boolean`, whether the invite is intended to be easy to read and remember by a human.
+`Boolean`, whether the invite is intended to be easy to read and remember by a human.
+
+--------
+
+Functions
+---------
+
+toString()
+~~~~~~~~~~
+
+Returns the invite URL.
+
+delete(`callback`)
+~~~~~~~~~~~~~~~~~~
+
+| **Shortcut of** ``client.deleteInvite(invite, callback)``
+| **See** client.deleteInvite_
+
+join(`callback`)
+~~~~~~~~~~~~~~~~
+
+| **Shortcut of** ``client.joinServer(invite, callback)``
+| **See** client.joinServer_
+
+.. _client.deleteInvite : ./docs_client.html#deleteinvite-invite-callback
+.. _client.joinServer : ./docs_client.html#joinserver-invite-callback