Attempting to go against stable version of berkshelf
Updating to use latest release of berks
No longer have super methods for download which was renamed to install
download renamed to install, behaviour slighly modified
Implemented method to return cached locations of cookbooks
Cleaning up gem dependency on berks
Silly josh with his extraneous newlines
Fixing up to use semantic versioning for berkshelf dependency
Removing uneeded test
Added in test for relative paths
Added in debugging information so I could see how hg was working
always output command line if it fails
Attempt to fix travis job
Merge pull request #1 from AngelInc/berks-3.1

Berks 3.1