Fixes #866
Add email description editing to editor
Fixes #865 Moderation Queue issues
Merge pull request #867 from ATofighi/fixes-866

Fixes #866 - Quick edit adds the post content to footer
Some minor template updates
Merge pull request #872 from martec/addemaildescription

Enhancement #869 Add email description editing to editor
Implements #875 Add "Rebuild Settings" to cache tools.
Changed Security Question answers from vertical bar to line break
Enhancement #877 Change showthread.php icons to sprite
WIP #878 Make forum friendly to outside pages
WIP #878 Make forum friendly to outside pages

Guh.
Enhancement #879 Add class to announcements
Fixes #880 $this->options in class_parser.php
Removed unnecessary line breaks from the end of many templates
Implements #881 Allow custom flash_message messages
WIP #882 Add more hooks v2

> so that we can modify specific portions of the thread items before it
is output.

**Reference:** http://community.mybb.com/thread-122419.html
WIP #882 Add more hooks v2

> I think one also needs adding above the query to get the threads; the
amount of times I want to alter something here and it proves almost
impossible.

**Reference:**
http://community.mybb.com/thread-122419-post-884062.html#pid884062
WIP #882 Add more hooks v2

**Reference:** http://community.mybb.com/thread-100910.html
WIP #882 Add more hooks v2

Update usercp2.php

_usercp2_end_ was never to be run.
WIP #882 Add more hooks v2

_syndication_get_posts_ to syndication.php