Reformat tasks to make them more consistent
Redo the readme to make it more clear
Comment the defaults file
Symlink the binaries when doing a system install
Upgrade to Ansible 1.7.1
Update the travis tests
Fix rvm binary path when detecting the version
Update the default system path in the example
Update README.md
Merge pull request #10 from mokevnin/patch-1

Fix incorrect variables in README.md
Adding CentOS/RedHat context specific tasks
Merge pull request #12 from tobijb/master_centos_6_5

Add CentOS/RHEL 6.5 Support
Update the default ruby version to 2.1.3
Update the default ruby version to 2.1.3
Remove the python-httplib2 dependency

Rather than check the remote VERSION with the 'uri' Ansible module
I decided to just always run rvm update unless you specifically disable
that in the default options.

The benefits of this change is that the role no longer depends on any
packages and CentOS 7 does not have python-httplib2 anyways.

The cons of this change is that the update takes an additional 2-3
seconds to run when it was skipped previously unless needed. However, with the
elimination of quite a few tasks and logic the overall run speed of the
role is faster than before.
Remove unused OS specific files
Added task for GPG key imports. Fixes rvm/rvm1-ansible#14.
Overriding default 'changed' result reporting