update version nums

Author: jessesquires

JSQMessagesDemo/JSQMessages-Info.plist

@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.1.1</string>
+	<string>5.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>5.1.1</string>
+	<string>5.2.0</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIMainStoryboardFile</key>

JSQMessagesViewController.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 	s.name					= 'JSQMessagesViewController'
-	s.version				= '5.1.1'
+	s.version				= '5.2.0'
 	s.summary				= 'An elegant messages UI library for iOS.'
 	s.homepage				= 'http://jessesquires.github.io/JSQMessagesViewController'
 	s.license				= 'MIT'