cleaning up bind9 salt formula.
syncing with updates from upstream.
restoring map.user and map.group for defaults.
Merge pull request #7 from garethgreenaway/master

Cleaning up the bind9 salt formula.
Removed quotes from map.user and map.group variables

Conflicts:
	bind/config.sls
Merge pull request #8 from carlosperello/config_fixes

Removed quotes from map.user and map.group variables
added logrotate to bind log
fix for logrotate complaining about insecure permissions
Merge pull request #9 from cosu/master

Add logrotate to query log