0.2.2 Version bump.0.2.2 Version bump.

Author: asciimike

FirebaseUI.podspec

@@ -1,12 +1,12 @@
 Pod::Spec.new do |s|
   s.name         = "FirebaseUI"
-  s.version      = "0.2.1"
+  s.version      = "0.2.2"
   s.summary      = "UI binding libraries for Firebase."
   s.homepage     = "https://github.com/firebase/FirebaseUI-iOS"
   s.license      = { :type => 'MIT', :file => 'LICENSE' }
   s.author       = { "Firebase" => "[email protected]" }
   s.social_media_url = "https://twitter.com/firebase"
-  s.source       = { :git => "https://github.com/firebase/FirebaseUI-iOS.git", :tag => 'v0.2.1' }
+  s.source       = { :git => "https://github.com/firebase/FirebaseUI-iOS.git", :tag => 'v0.2.2' }
   s.source_files = "FirebaseUI/**/*.{h,m}"
   s.dependency  "Firebase", "~> 2.2"
   s.platform = :ios