Add sub-section for printrbots when adding a new machine. There are a lot of printrbots. And Brook is doing cool stuff.
Update UM2 firmware to 14.07.0
Fix #769 - Add setting for extrusion width for first layer.
Update to release 14.07
Update the new version dialog.
Fix the UM2 firmware version number.
Attempt to fix the problem where some Mac users have Cura crash on startup. Fix this by using the "proper" location to store configuration settings on MacOS. Also fixed a typo.
Set value for raftAirGap
Update version
Merge remote-tracking branch 'remotes/daid/SteamEngine' into ExtensioZbot

Conflicts:
	package.sh