Fixed a bug in prepare_rhel6_for_puppet() where $1 contains only the first arg and should be replaced by $*
Merge branch 'upstream-master'
Merge changes from upstream/master and local master.
Merge branch 'upstream-master'
Added two files for Ruby on Rails.
Merge pull request #3 from zhenyuzhao/master

Fix a bug in prepare_rhel6_for_puppet() at includes/function-remote.sh