Added delete button to snippet view
Added tooltip to snippet public/private icons
Don't show 'Filter by labels' text if there are no labels
Don't show project search form if there are no projects
Merge remote-tracking branch 'upstream/master'
fixed nav bar for empty repos (fixes #4375)
Merge pull request #4442 from 1ed/projects-helper-fix

fixed nav bar for empty repos (fixes #4375)
Merge pull request #4415 from jackbot/master

Couple of UI additions
Merge remote-tracking branch 'upstream/master'
Added update and delete_attachment actions to note controller
Prevent 'toplevel constant SnippetsController referenced by Project::SnippetsController' warning
Ability to edit comments
Authorize user on note update
Removed before_filter as authentication is done within update method
Changed 'javascript:;' links to '#'
Add editable notes feature
Warn that relative URL's are unsupported
Merge pull request #4440 from jackbot/editable-notes

Editable notes
Fix header avatar
Merge branch 'warning_relative_url' of /home/git/repositories/gitlab/gitlabhq
Merge branch 'master' into 6-0-dev

Conflicts:
	app/views/dashboard/projects.html.haml
	app/views/layouts/_head_panel.html.haml
	config/routes.rb