Adding template tag to render the microsite favicon
Adding template tag to render microsite css_overrides_file
Fix i18n bug on Studio's Advanced Settings page

STUD-1955

HTML escaped localized text that was output to
JavaScript.
Fix bug in inline discussion post creation

Commit 994ccd1 contained a bug that caused new posts created via the
courseware interface to not get posted to the correct topic. They would
appear to work but would actually be posted to the "undefined" topic.
This has now been fixed.

JIRA: FOR-154
Make wiki links not look inactive
Release notes for 7-9-2014
Edits from Michele
Updated with UI changes in Studio and LMS, terminology
Fixed usage key reassignment in item.py