Implement fast-pagination
Added support for iOS7 appearance.

iOS 6 still uses the old appearance.
Also supports setting barTintColor and tintColor. The buttons and text
changes color to the tintColor.
Fixed problem with tintColor not working.

Use ReaderViewController.view.tintColor to set the tintColor.
Removed blue and white barTintColor and tintColor in sample project.
Added information about this for to README.md
Fixed incorrect formatting of README.md
Removed incorrectly added status bar values from info.plist from sample project
Merge branch 'feature/fast-pagination' of https://github.com/cactuslab/Reader
Merge branch 'iOS7Appearance' of https://github.com/klofberg/Reader

Conflicts:
	Sources/ReaderViewController.m