Updated documentation format

- Updated documentation format for UIApplication+UFKit
- Updated documentation format for UIViewController+UFKit
- Updated documentation format for UIView+UFKit
- Updated documentation format for UIScrollView+UFKit
- Updated documentation format for UITextField+UFKit
- Updated documentation format for UITableView+UFKit
- Updated documentation format for UILabel+UFKit
- Updated documentation format for UIDevice+UFKit
- Updated documentation format for UIImage+UFKit
- Updated documentation format for UIColour+UFKit
- Added extension to grab application bundle identifier to UIApplication+UFKit