Changed the gpg port to use port 80 for better firewall compatability.

Also updated the gpg to avoid uneccessary red "warning" text in the output.

Previously output warnings about the configuration being unavailble this session.
Adds a name to the virtualbox to prevent box collisions.
Added the mailcatcher setup script to the main provision.sh
Added underlying configs and startup scripts for mailcatcher.
Added link to mailcatcher in the default site.
Moved mailcatcher towards the bottom.
Merge remote-tracking branch 'ehlovader/gpg-port-change'

Conflicts:
	provision/provision.sh