Cucumber: create isolated directory for each cookbook
Update gems
Cucumber: test passing "dirty" filename
Remove old shell implementation
Add Go-specific scripts
Add spiked Go code
Make sure Travis finds our binary
Delete now unsupported scenario
Improve exec package interface and tests
Add vagrant package
New test script
DI command line options
Use standard flags package
Parse metadata.rb for cookbook name
Add berkshelf package
Add rsync package
Simplify testing of command execution
Add util package
Handle VAGRANT_NO_PLUGINS in vagrant package
Test util package