fixing
Merge commit 'c1e1bf50ac8352315759bb1f5aeb44f330408588'

* commit 'c1e1bf50ac8352315759bb1f5aeb44f330408588':
  enable/disable spin button
  enable/disable spin button
  added reachability, singleton for plist

Conflicts:
	DVDLibrary.xcodeproj/project.pbxproj
	DVDLibrary/Controllers/LibraryViewController.m
	DVDLibrary/Controllers/SearchViewController.h
	DVDLibrary/Controllers/SearchViewController.m
	DVDLibrary/Controllers/SuggestionViewController.m
	DVDLibrary/Model/Movie.h
	DVDLibrary/Model/Movie.m
	DVDLibrary/Model/MovieLibraryManager.h
Merge pull request #15 from amychiu/master

fixing problems