Updated changelog and podspec

Author: kcharwood

CHANGELOG.md

@@ -1,4 +1,8 @@
 #MMDrawerController Changelog
+##[0.5.3](https://github.com/mutualmobile/MMDrawerController/releases/tag/0.5.3) (Tuesday, February 18, 2014)
+###Fixed
+* **FIXED** an issue ([#219](https://github.com/mutualmobile/MMDrawerController/pull/219)) where you would get an unbalanced appearance method call if you set the center view controller to the same center view controller.
+
 ##[0.5.2](https://github.com/mutualmobile/MMDrawerController/releases/tag/0.5.2) (Friday, January 31, 2014)
 ###New
 * **Added Highlighting for iOS 7 Drawer Button Item** - Now supporting button highlighting. Also stream lined code path for iOS 6 menu button. ([#199](https://github.com/mutualmobile/MMDrawerController/pull/119)) (TomSwift)

MMDrawerController.podspec

@@ -1,11 +1,11 @@
 Pod::Spec.new do |s|
   s.name         = "MMDrawerController"
-  s.version      = "0.5.2"
+  s.version      = "0.5.3"
   s.summary      = "A lightweight, easy-to-use side drawer navigation controller."
   s.homepage     = "https://github.com/mutualmobile/MMDrawerController"
   s.license      = { :type => 'MIT', :file => 'LICENSE' }
   s.author       = { "Kevin Harwood" => "[email protected]" }
-  s.source       = { :git => "https://github.com/mutualmobile/MMDrawerController.git", :tag => "0.5.2" }
+  s.source       = { :git => "https://github.com/mutualmobile/MMDrawerController.git", :tag => "0.5.3" }
   s.platform     = :ios, '5.0'
   s.requires_arc = true
   s.screenshots = [ "http://mutualmobile.github.io/MMDrawerController/ExampleImages/example1.png",