Refactor selector components for extensibility
FIX: Category badges were missing stripes in some places
FIX: Load order of Javascript
FIX: Polls were broken after Ember upgrade
FIX: LazyYT was not being applied when a post was edited
FIX: Upgrade Ember List View to add 1.9 support
change default return email address
change CTRL+E to CTRL+:
FEATURE: post chunk size should not be configurable

If people need to configure post chunk size use a plugin
Core only supports out of the box settings, if changed can lead to
severe performance issues.
FEATURE: topics per page should not be configurable

Can lead to severe performance issues
remove shortcut for now
topic status glyphs too big mon TOO BIG
edit pencil glyph too big mon TOO BIG
FIX: Regression in badges linking to a post
FIX: Regression with ember upgrade on notifications
FIX: Safari 7 changed popstate behavior
FIX: Should be 30 topics on desktop, 15 on android
Merge branch 'master' into group-admin-incremental