Removed nokogiri gem from the build

Author: sathwik

Gemfile

@@ -7,5 +7,4 @@ gem 'rspec-expectations',   '= 2.14.3'
 gem 'rspec-mocks',          '= 2.14.3'
 gem 'rspec-core',           '= 2.14.5'
 gem 'rspec',                '= 2.14.1'
-gem 'nokogiri',             '= 1.6.8'
 gem 'diff-lcs',             '= 1.2.5'

Rakefile

@@ -21,7 +21,6 @@ require "buildr/openjpa"
 require "buildr/javacc"
 require "buildr/jetty"
 require "buildr/hibernate"
-require "nokogiri"
 
 require File.join(File.dirname(__FILE__), 'repositories.rb')
 require File.join(File.dirname(__FILE__), 'dependencies.rb')