ADD: bootstraped ember app
FIX: ember bootstrapped files format and details
ADD: social network rails model
ADD: social networks rails API
FIX: ember empty controllers syntax
ADD: first mockups
FIX: rename application.handlebars to application.hbs
FIX: move navbar to ember
FIX: rename app to App
FIX: app's manifest
ADD: social_networks index
ADD: social_network single
ADD: functional social_networks new form
ADD: functional edit and delete buttons
ADD: canvas
Merge branch 'social_networks'