Added autolibs
Added passing of autolibs script flags
Merge remote-tracking branch 'upstream/master'
Disabled autolibs for user install by default. Fixed spec.
Add gawk as a dependency (latest stable rvm requires it for 2.0.0-p195)
Merge branch 'patch-1' of github.com:brainopia/chef-rvm
to make it not emit warnings when provisioning ( https://github.com/f…

…nichol/chef-rvm/issues/174 )