Rancher Management and Other Updates

Updates:

• Added the buildable "Ranch Management Board". This will allow you to set animal limits for your ranchers to manage. If the limit is greater they will cull them down to the correct amount.
• Bulls are added back. Every time a cow has a baby it has a 1 and 6 chance to grow up to be a bull.
• Rock Throw ability base damage is lowered to 0.2 from 0.5, but the tech scaling is increased from 0.75 to 1.
• The anvil may now edit the stats of all armor types.

All these changes affect the demo as well.