Build v0.1.2

Latest build! Hodgepodge:

• Meeple actions on the map now require two clicks: one to preview, and another to confirm.
• Added commerce resource, whose base supply equals your greatest settlement’s number of peeps.
• Added tribes, which are a pre-state equivalent of colonists. Both meeps now require commerce.
• Forges are now unlocked by bronzework, and hoplites require metal (renamed from iron).
• Ironwork increases the ore output of mines and metal output of forges.
• Borders do not expand over time but have a range equal to the settlement’s influence.
• Kinship now gives influence bonus equal to the binary log of a settlement’s number of peeps.
• Button on lower-right can be clicked to cycle to next task or (when flashing) end your turn.
• Added shortcut menus for meeples, settlements, and diplomacy (yet to be implemented).
• Added zoom via scroll wheel (oops, I forgot because I hardly use a mouse).
• Added tooltips for hexes and meeples.
• Improved logic around packing meeps.
• Improved AI for settlement production.

The next thing on my plate, besides diplomacy, is figuring out some system for livestock.