Fix hitimes gem to be < 1.2.2.

bundle install with 1.9.2 and rails30.gemfiles doesn't resolve dependencies.

gemfiles/rails30.gemfile

@@ -1,16 +1,17 @@
 # This file was generated by Appraisal
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem "sqlite3", :platform => [:ruby, :mswin, :mingw]
-gem "jruby-openssl", :platform => :jruby
-gem "activerecord-jdbcsqlite3-adapter", :platform => :jruby
-gem "appraisal", '= 1.0.2'
-gem "rubysl", "~> 2.0", :platform => :rbx
-gem "racc", :platform => :rbx
-gem "minitest", :platform => :rbx
-gem "rubysl-test-unit", :platform => :rbx
-gem "rubinius-developer_tools", :platform => :rbx
-gem "rails", "3.0.20"
+gem 'sqlite3', :platform => [:ruby, :mswin, :mingw]
+gem 'jruby-openssl', :platform => :jruby
+gem 'activerecord-jdbcsqlite3-adapter', :platform => :jruby
+gem 'appraisal', '= 1.0.2'
+gem 'rubysl', '~> 2.0', :platform => :rbx
+gem 'racc', :platform => :rbx
+gem 'minitest', :platform => :rbx
+gem 'rubysl-test-unit', :platform => :rbx
+gem 'rubinius-developer_tools', :platform => :rbx
+gem 'rails', '3.0.20'
+gem 'hitimes', '< 1.2.2'
 
-gemspec :path => "../"
+gemspec :path => '../'