added create course functionality
Added delete and list views
Added activity CRUD in backend
Better forms
Updates messages
included bootstrap 3.3.1
Merge branch 'backend' into bootstrap3
homepage ok
registration form uses bootstrap3
fixed footer to be sticky and not recover text
moved children app to bootstrap3
removed unused folder
converting to angular 1.2.27
converting to angular 1.2.27
list is style correctly
Update angular-strap
fixed progress bars
added angular-motion for animations
fixed bootstrap stuff
added mvp for activities page