Prepare to 1.2.2

Author: rafaelfranca

actionpack-page_caching.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |gem|
   gem.name          = "actionpack-page_caching"
-  gem.version       = "1.2.1"
+  gem.version       = "1.2.2"
   gem.author        = "David Heinemeier Hansson"
   gem.email         = "[email protected]"
   gem.description   = "Static page caching for Action Pack (removed from core in Rails 4.0)"