fix podspec. close jessesquires#449

Author: jessesquires

JSQMessagesDemo/JSQMessages-Info.plist

@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.2.3</string>
+	<string>5.2.4</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>5.2.3</string>
+	<string>5.2.4</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIMainStoryboardFile</key>

JSQMessagesViewController.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 	s.name					= 'JSQMessagesViewController'
-	s.version				= '5.2.3'
+	s.version				= '5.2.4'
 	s.summary				= 'An elegant messages UI library for iOS.'
 	s.homepage				= 'http://jessesquires.github.io/JSQMessagesViewController'
 	s.license				= 'MIT'
@@ -11,8 +11,8 @@ Pod::Spec.new do |s|
 	s.source				= { :git => 'https://github.com/jessesquires/JSQMessagesViewController.git', :tag => s.version.to_s }
 	s.platform				= :ios, '7.0'	
 	s.source_files			= 'JSQMessagesViewController/**/*.{h,m}'
-	s.resources				= 'JSQMessagesViewController/Assets/**', 'JSQMessagesViewController/**/*.{xib}'
-	s.frameworks			= 'QuartzCore'
+	s.resources				= 'JSQMessagesViewController/Assets/**/*.{png,aiff}', 'JSQMessagesViewController/**/*.{xib}'
+	s.frameworks			= 'QuartzCore', 'CoreGraphics'
 	s.requires_arc			= true
 
 	s.dependency 'JSQSystemSoundPlayer'