Reduced number of puppet apply calls per set_facter call; this leads to ~60s reduction in typical tru-strap boot time
Merge pull request #10 from cornelf/bump_centos

change CentOS version
tru-strap included RVM
removed \
commented out RVM adjustments
uncommented RVM
inserted RVM for Ruby
Merge pull request #12 from allan-gill/master

Inserted RVM for latest Ruby
changed progress bar around RVM curl
Merge pull request #13 from allan-gill/master

changed progress bar around RVM curl command