Updating to Xcode 10 and Swift 4.2

Merge pull request #28 from urbn/swift-4.2

Xcode10 & Swift 4.2

Added convenience to UIViewController

-Added convenience to add childVC.view to parentVC.view
-Added convenience to remove childVC.view from parentVC

Added New Stack View Convenience

• added stack view convenience to remove all sub views

tintedImage fix

Merge pull request #22 from urbn/UIOS-2366

UIOS-2366, updated .tintedImage convenience to take the scale of screen

Added NSLayoutConstraint Activate with Priority Convenience

Merge pull request #18 from urbn/Layout_activateWithPriority

Layout - Activate w/ Priority

Make Safe Area Convenience Public

Make UIView Safe Area Convenience Public

Add Support for tvOS

Since this project is build for tvOS, it needs to specify the correct availability checks

Updating Embed Functionality

This adds safeArea to the embed methods on UIView

0.1.0

Initial release