Update sidekiq failures to sidekiq 3 compat
Correct colors for tracking glyph in notification area
Improve mobile style for topic lists

This has been driving me nuts for a while now
REGRESSION: sortable columns were missing sortable class on first render
BUGFIX: likes would cause whole post to re-render
BUGFIX: we don't need this param
Merge pull request #2284 from jaimeiniesta/patch-1

escape gravatar URLs to comply with W3C standards
Add site setting for domains to never download images from
Backoff-retry for hotlinked image pull + some style fixes
minor digest copyedit
better S3 bucket name guidance
Merge pull request #2260 from riking/download_blacklist

Add site setting for domains to never download images from
Load 100 users at a time for the badge page, with a button to load more.
Use the user-badge component in the admin user badges page.
Merge pull request #2290 from vikhyat/badge-system

Incrementally load users in the badge page
FEATURE: do not bump topic when pulling hotlinked images
Add plugins/poll and discourse_imgur translation files to transifex
Update translations
Theming: color scheme editing. Unfinished! Doesn't have any effect on css files yet.
FIX: Make sure the unread counter is updated following a "Dismiss New"