modified visudo to only report change in salt when there is an error.
added option to remove ssh public keys from auth (ssh_auth.absent)
Merge pull request #43 from 7oku/master

modified visudo to only report change in salt when there is an error. also add option to remove keys from ssh_auth
added option to specify user home directory mode
Merge pull request #44 from tiger-seo/master

special case for root user
Fix issue with bash binary location in FreeBSD
Merge pull request #45 from nike38rus/master

Fix issue with bash binary location in FreeBSD