Adds delayed jobs recipe for production, and some documentation added for running delayed jobs in local
fix link
Drop JQuery-UI. Fixes Issue #353 partly
Merge pull request #454 from hennevogel/drop-jquery-ui

Drop JQuery-UI
Merge pull request #459 from differentreality/fix_contributing_link

fix link
Introduces new RegistrationPeriod Object for Conference
#416
Removes stats controller
Merge pull request #445 from ChrisBr/refactor_registration_period

Introduces new registration period object
Switch todo glyphs to FontAwesome
Switch admin list glyphs to FontAwesome...

... match with dashbox icons.
Switch admin conference glyphs to FontAwesome
Reformat dashboxes like admin/index
Switch Splash gallery glyphs to FontAwesome
Switch admin navigation glyphs to FontAwesome
Switch header navigation glyphs to FontAwesome
Switch proposal attachment glyphs to FontAwesome
Switch schedule glyphs to FontAwesome
Update global glyph style
Specifying bootstrap components explicitly, excluding glyphicons.
fix migration. Create dummy user if user doesn't exist, make sure all event_users records are valid