New mineral spawn system
Merge branch 'Rel20' of https://github.com/mangoszero/server into Rel20
Pets are stopping now in correct position
Pets are now cancel attack on stay
Merge pull request #235 from Evildead666/Rel20

Includes New Mineral spawn system, db work still required.
Autopooling for mineral nodes for each zone, disabled by default until db work is done.
Fix for pets do not react correctly to stay command.
Fix for pets do not cancel attack on stay command.