Apply Bootstrap CSS, begin styling menu
Ignore submodule changes
Removed menu_builder as git submodule
Drop-down menus now displayed correctly
Login buttons now in right-hand menu
Tweaks to home page UI
Change module buttons to green
Added MenuBuilderHelper to git
Tidied module list
Styled footer menu
Styled explore modules page
Fix HTML5 validation errors
Tidy up static pages
Added smooth scrolling for back to top
Health Eating module UI
Override flash message system to use Bootstrap
Footer menu UI
Login / Register UI
Override form.input to add Bootstrap classes
Added BoostCake plugin