ignore `.DS_Store`
CONTRIBUTING document
beginnings of switch support
complete migrate/unmigrate commands
`brewdo switch`
Merge branch 'feature/chown-migration' into develop
ignore `.vagrant`
section on using a Vagrant box to test
documentation updates, man page, and installer
using Mavericks, not ML
better migrate/unmigrate

Now handles the cache directory, top-level and all, properly.
update documentation for latest switch bits
Merge branch 'feature/switch-take2' into develop
shouldn't skip the cache directory
Merge branch 'release/1.0'