Move the recipt (0.22)

Hello,

this update bring many genereal new features and more buildings for the earth element.

• New designed Dialog for building and training with tabs
• Sleep action will renew every round
• Nex explore action for explorers. A little buggy, if you have many units.
• New "move to" action, sometimes a litte buggy, when their are another unit on the way, see second image.
• 7 new buildings and the researches for them.
• Remodelling the upgrade action, so resources, will be reused.
• A new craft concept, eg for the mine and the tool workshop, see first image.
• Shrines & Temples can heal
• A new scenario
• And fixing of many buges ;)

The next update will be implement a border concept for towns, bring some new units, maybe the a new tutorial and try to rebalancing the game.

Greetings Sven