Update sorting priority values for tools components

Make creator show on top under Tools.
Adjust MinGW TC sorting priorities. Leave some space between the
numbers for future additions.

Task-number: QTBUG-33066
Change-Id: I2444b2864f147b67d850e546b8bfac4ac8a1d8c2
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>