Added SearchViews and started on tabBarController.
More tabBarController setup.
Merge branch 'master' of https://github.com/UA-CS491-591/WHNewsReader

Conflicts:
	WHNewsReader.xcodeproj/project.pbxproj
pbxproj
Merge branch 'master' of https://github.com/UA-CS491-591/WHNewsReader

Conflicts:
	WHNewsReader.xcodeproj/project.pbxproj
pbxproj fix