do we need #list-area margin-bottom so big?
FIX: properly unescape HTML entities in excerpts
FIX: Text in select2 dropdowns should not be variable since the
background is always white.
UX: Banner topics should be readable even with dark color schemes.
PERF: don't render user card until displayed
PERF: don't render share dialog until we have a link.
PERF: don't render composer until we need it
FEATURE: support for emoji sets

Added following emoji sets
  - Apple/International
  - Emoji One (default)
  - Android/Google
  - Twitter

FIX: translations from plugins weren't properly merged with default translations
FEATURE: new 'site_setting_changed' event
Merge pull request #1 from discourse/master

FEATURE: support for emoji sets