Merge branch 'release/0.4.7' into develop
Force role precise lookup ami list every function called.
Merge branch 'develop' of github.com:vernomcrp/profab into develop
PINFR269 - move constant to function
modify code in order to fix long line by kirit's guide
Merge pull request #7 from vernomcrp/develop

Get AMI References from AMI Reference site for precise
Fix the devenv script so that the profab paths are always first.
Fixed up the regex for getting the AMIs for the new HTML on the web site.
Moved the AMI finding code to a new location.
Moved the regexes to where they're used.
Pass in the release name to use for finding the AMIs.
Pull the AMI names from the Ubuntu website instead of a mirror.
Lucid now dynamically finds the release AMI.
Remove support for Natty and Oneiric releases for now.
Removed some dead code.
Describe how the new ami.ubuntu feature will work.
Added new ami.ubuntu which can take named or version numbered releases.
Merge branch 'feature/dynamic-ami' into develop
Force a string to be a raw string.
Bump version number.