Implemented network loading, master screen.
Added .gitignore
Put stuff in UINavigationController
Implemented Detailed View
Small edit
Implemented overlay view
Start network request immediately
Added horizontal padding
Item title is displayed in Detailed view
New data fetched on paging back to Main view
Merge branch 'develop'

* develop:
  New data fetched on paging back to Main view
  Item title is displayed in Detailed view
  Added horizontal padding
  Start network request immediately
  Implemented overlay view
  Small edit
  Implemented Detailed View
  Put stuff in UINavigationController
  Added .gitignore
  Implemented network loading, master screen.