Add support for reactions.

Reactions can be be standard emojis, or custom server emojis.

Adds
 - add/remove_reaction
 - get_reaction_users
 - Messages have new field reactions
 - new events - message_reaction_add, message_reaction_remove
 - new permission - add_reactions

1 files changed, 20 insertions, 0 deletions

diff --git a/docs/api.rst b/docs/api.rst
index 641331c4..72162f51 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -207,6 +207,26 @@ to handle it, which defaults to print a traceback and ignore the exception.
     :param before: A :class:`Message` of the previous version of the message.
     :param after: A :class:`Message` of the current version of the message.
 
+.. function:: on_message_reaction_add(message, reaction, user)
+
+    Called when a message has a reaction added to it. Similar to on_message_edit,
+    if the message is not found in the :attr:`Client.messages` cache, then this 
+    event will not be called.
+
+    :param message: A :class:`Message` that was reacted to.
+    :param reaction: A :class:`Reaction` showing the current state of the reaction.
+    :param user: A :class:`User` or :class:`Member` of the user who added the reaction.
+
+.. function:: on_message_reaction_remove(message, reaction, user)
+
+    Called when a message has a reaction removed from it. Similar to on_message_edit,
+    if the message is not found in the :attr:`Client.messages` cache, then this event
+    will not be called.
+
+    :param message: A :class:`Message` that was reacted to.
+    :param reaction: A :class:`Reaction` showing the current state of the reaction.
+    :param user: A :class:`User` or :class:`Member` of the user who removed the reaction.
+
 .. function:: on_channel_delete(channel)
               on_channel_create(channel)