Fix issue #4, view pixelation in tableView cells

- Default background color for view is now UIColor.clear
- Update CHANGELOG
- Update podspec to 1.1.7

Author: Luis Padron

CHANGELOG.md

@@ -1,3 +1,11 @@
+# Version 1.1.7
+
+Fix bug where progress bar was pixelated inside of tableView from [issue #4](https://github.com/luispadron/UICircularProgressRing/issues/4)
+
+Thanks to [@DeepAnchor](https://github.com/DeepAnchor) for the fix!
+
+- Default background color for view and layer is now of `UIColor.clear`
+
 # Version 1.1.6
 
 Lower required iOS version to iOS 8.0

UICircularProgressRing.podspec

@@ -2,7 +2,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "UICircularProgressRing"
-  s.version      = "1.1.6"
+  s.version      = "1.1.7"
   s.summary      = "A highly customizable circular progress bar for iOS written in Swift 3"
 
   s.description  = <<-DESC

UICircularProgressRing/UICircularProgressRingView.swift

@@ -573,6 +573,10 @@ import UIKit
         self.ringLayer.customFontWithName = customFontWithName
         self.ringLayer.showFloatingPoint = showFloatingPoint
         self.ringLayer.decimalPlaces = decimalPlaces
+        
+        // Sets background color to clear, this fixes a bug when placing view in tableview cells
+        self.backgroundColor = UIColor.clear
+        self.ringLayer.backgroundColor = UIColor.clear.cgColor
     }
 
     /**