added flexbox mixins and rewrote location hours view to use flexbox with no-flexbox grid fallback
styled hours view on homepage
Merge branch 'feature/192'

Conflicts:
	themes/recserv/sass/components/hours/_entity_hours_multiple.scss
adding moderizr assets, module and custom build lib for flexbox detect
updated box-shadow styles on hours view
using singularity grid fallback until we fix modernizr solution
adding asset to resolve get request error 404
hours & events styling, mixin container, mixin colored-header
Merge branch 'master' of github.com:ITS-UofIowa/recserv.uiowa.edu
updating superfish js library with modernizr support patch
minor tweaks to hours widget to improve visual flow
added breakpoints for flexbox grid to improve in mobile and tablet interfaces
styled events with colors for each event group
#192: Theming - Colors
Merge branch 'feature/192'
created mixin for flexbox, included mixin on hours, events, facility & programs
Merge branch 'feature/192'
added background image
Added Superfish partial, need to turn off block styling.
Merge branch 'feature/192'
226: Group Excersie calendar - Correct source locations when client has fixed issues on their side