feat: updated README file

feat: Change some private keywords, to be Swift 3 compatible

README.md

@@ -31,7 +31,7 @@
 ### 📋 Supported OS & SDK Versions
 
 * iOS 9.0+
-* Swift 4
+* Swift 4 (Swift 3 compatible)
 
 ### 🎤 Introduction
 
@@ -144,7 +144,7 @@ public protocol SkeletonTableViewDataSource: UITableViewDataSource {
     func collectionSkeletonView(_ skeletonView: UITableView, cellIdenfierForRowAt indexPath: IndexPath) -> ReusableCellIdentifier
 }
 ```
-As you can see, this protocol inherits from ```UITableViewDataSource``, so you can replace this protocol with the skeleton protocol.
+As you can see, this protocol inherits from ```UITableViewDataSource```, so you can replace this protocol with the skeleton protocol.
 
 This protocol has a default implementation:
 

SkeletonView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SkeletonView"
-  s.version      = "1.0.1"
+  s.version      = "1.0.2"
   s.summary      = "An elegant way to show users that something is happening and also prepare them to which contents he is waiting"
   s.description  = <<-DESC
   Today almost all apps have async processes, as API requests, long runing processes, etc. And while the processes are working, usually developers place a loading view to show users that something is going on.

Sources/Extensions/UIView+IBInspectable.swift

@@ -44,7 +44,7 @@ extension UIView {
         set { objc_setAssociatedObject(self, &AssociatedKeys.status, newValue, AssociationPolicy.retain.objc) }
     }
 
-    private var skeletonable: Bool! {
+    fileprivate var skeletonable: Bool! {
         get { return objc_getAssociatedObject(self, &AssociatedKeys.skeletonable) as? Bool ?? false }
         set { objc_setAssociatedObject(self, &AssociatedKeys.skeletonable, newValue, AssociationPolicy.retain.objc) }
     }

Sources/SkeletonView.swift

@@ -64,14 +64,14 @@ extension UIView {
                         }
     }
     
-    private func startSkeletonLayerAnimationBlock(_ anim: SkeletonLayerAnimation? = nil) -> VoidBlock {
+    fileprivate func startSkeletonLayerAnimationBlock(_ anim: SkeletonLayerAnimation? = nil) -> VoidBlock {
         return {
             guard let layer = self.skeletonLayer else { return }
             layer.start(anim)
         }
     }
     
-    private var stopSkeletonLayerAnimationBlock: VoidBlock {
+    fileprivate var stopSkeletonLayerAnimationBlock: VoidBlock {
         return {
             guard let layer = self.skeletonLayer else { return }
             layer.stopAnimation()