sidekiq.log in admin area. Improved admin dashboard
Remove unused images. More use of font-awesome icons
Fix pager loading on every page in application
Improve wiki typography
Merge branch 'improve/admin' of dev.gitlabhq.com:gitlab/gitlabhq
Merge branch 'improve/filter_icons' of dev.gitlabhq.com:gitlab/gitlabhq
Merge branch 'bug/pager_load' of dev.gitlabhq.com:gitlab/gitlabhq
Merge branch 'improve/wiki_typography' of dev.gitlabhq.com:gitlab/gitlabhq