Added code to create roles using ruby (*.rb) files.
Changed the order of hive and mapred roles for bcpc-vm2
Fixed ruby role issue that was causing build failure due to ruby roles not found
Merge pull request #165 from bijugs/set_role_order

Changed the order of hive and mapred roles for bcpc-vm2
Fixed escaping $ sign
Merge pull request #164 from amithkanand/ruby_roles

Added code to create roles using ruby (*.rb) files.
Merge branch 'hadoop_hortonworks' of https://github.com/bloomberg/chef-bcpc into hadoop_hortonworks
Merge branch 'hadoop_hortonworks' of https://github.com/bijugs/chef-bcpc into hadoop_hortonworks