HowTo install and excecute a command when RVM.
Merge pull request #37 from MGalv/master

RVM usage doecumented
Merge pull request #1 from ev0rtex/unique-hostnames

Adding the 'set' command for use with the CLI
Use identical host matching unless given regex
Add set output to help test
Spec path
Merge pull request #33 from TheDeveloper/unique-hostnames

Set and purge methods for hosts file store
Update contributor list
Release v1.0.0.pre.2
Update README.md
Usage examples should use `sudo`
Remove manual contributors section
Copyrights are silly...
Use https rubygems source
Add ruby 2.0.0 to travis build
Run JRuby head in both 1.9 and 1.8 modes
Merge branch 'master' of git://github.com/bjeanes/ghost