issue-965: Removed duplicate prepare call in initializer.

CHANGELOG.md

+## 2.12.16
+
+* [issue-965](https://github.com/CosmicMind/Material/issues/965): Removed duplicate `prepare` call in initializer.
+
 ## 2.12.15
 
 * [issue-957](https://github.com/CosmicMind/Material/issues/957): Fixed StatusBar height issue in iOS 9 and iOS 10. 

Material.podspec

 Pod::Spec.new do |s|
 	s.name = 'Material'
-	s.version = '2.12.15'
+	s.version = '2.12.16'
 	s.license = 'BSD-3-Clause'
 	s.summary = 'A UI/UX framework for creating beautiful applications.'
 	s.homepage = 'http://materialswift.com'

Sources/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.12.15</string>
+	<string>2.12.16</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Sources/iOS/Bar.swift

@@ -39,7 +39,7 @@ public enum ContentViewAlignment: Int {
 open class Bar: View {
     /// Will layout the view.
     open var willLayout: Bool {
-        return 0 < bounds.width && 0 < bounds.height && nil != superview && !grid.deferred
+        return 0 < bounds.width && 0 < bounds.height && nil != superview && !grid.isDeferred
     }
     
     open override var intrinsicContentSize: CGSize {

Sources/iOS/View.swift

@@ -159,7 +159,6 @@ open class View: UIView {
     /// Convenience initializer.
     public convenience init() {
         self.init(frame: .zero)
-        prepare()
     }
 	
 	open override func layoutSubviews() {