motion issue-34: updated default Motion dependency

Material.podspec

@@ -21,6 +21,6 @@ Pod::Spec.new do |s|
 			'com.cosmicmind.material.fonts' => ['Sources/**/*.ttf']
 		}
 
-		s.dependency 'Motion', '~> 1.3.0'
+		s.dependency 'Motion', '~> 1.4.0'
 	end
 end

Sources/iOS/TabsController.swift

@@ -172,11 +172,6 @@ open class TabsController: TransitionController {
     super.init(rootViewController: rootViewController)
   }
   
-  open override func viewWillLayoutSubviews() {
-    super.viewWillLayoutSubviews()
-    layoutSubviews()
-  }
-  
   open override func layoutSubviews() {
     super.layoutSubviews()
     layoutTabBar()