fixes collapsible menu button
fixes product save
modifies sortings for index views and dropdowns, updates gem bundle
adds pagination and new sorting to bookings
adds custom layout for devise and layout modifications
redesign of login form, adds new background sumo
consumo redesign
removes unused div
changes twitter-bootstrap-repo to uepsilon due to issue with flashs
fixes bootstrap flash Merge branch 'master' into consumo
fixes pagination, adds orders view and controller, plus little layout adaptions
adds statistics, modifies navbar structure