Started work on function

docs/docs_client.rst

@@ -100,4 +100,16 @@ messages
 An `Array` of Message_ objects the client has received over its uptime.
 
 Functions
----------
+---------
+
+.. note :: Any functions used here that take callbacks as an optional parameter can also be used as Promises_. For example, you can do:
+
+.. code-block:: js
+
+    bot.login(email, password).then(success).catch(err);
+    
+    // OR use callbacks:
+    
+    bot.login(email, password, function(err, token){
+    
+    });

docs/docs_resolvable.rst

@@ -12,7 +12,7 @@ A Channel Resolvable is data that can be resolved to a channel ID. Here is what
 
 - A Channel_ object
 - A Server_ object (the #general channel of the server will be used)
-- A String_ representing the channel ID
+- A `String` representing the channel ID
 - A Message_ (the channel the message was sent in will be used)
 - A User_ (will get the PM channel with the specified user)
 

docs/vars.rst

@@ -3,4 +3,6 @@
 .. _Server : #server
 .. _Channel : #channel
 .. _Message : #message
-.. _PMChannel : #PMChannel
+.. _PMChannel : #PMChannel
+.. _Channel Resolvable : ./docs_resolvable.html#channel-resolvable
+.. _Promises : https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Promise