Big Update!

--AI--

Ability to fight back against the AI now.

Ability to train more units.

--Buildings--

Can now make defenses. TOWERS!

Tower upgrades are currently in development. Their shooting power increases the further in time you go. Towers from the antiquity will be able to deal more damage than those of the bronze age.

Now fall when they are destroyed.

--Minimap--

Now there is a minimap in the game that gives a representation of what the game map looks like. 

--Minor things--

Small performance fixes. There were so many trees that were making it kind of hard to place buildings anywhere. They were delt with.

Got rid of some pointless calculations that were being done. 

-rydog