refactor bin/mount-*
refactor etc/puppet/main.pp
update .gitignore
add blueman
add .m2/repository to etc/backup.cfg
add bin/gvm-install
Bump git-greb

* lib/go/src/github.com/daniel-fanjul-alcuten/git-greb 7ff9ef2...ab5f81c (2):
  > Add option to pull only local tracking branches
  > Return to the previous checked out branch