Added dry-run checks for all things that actually touch the FS
Some pylint cleanup
Order of arguments is different. Arrgh.
Actually remove files and empty directories
Small fixes from the PR comments

- write the public keys in a single write
- define the .bash_profile in a variable
- fix a dry-run if-else branch
Version bump
Not overwriting existing .bashrc and .bash_profile
Merge branch 'master' into vulpix-storage
Add the default ssh DSA key to the authorized_keys if present
Version bump
Merge pull request #1 from itkovian/vulpix-storage

Vulpix storage
Added quota package to setup
Merge branch 'master' into quota