Armor Clash Beta 0.93: Improved UI and graphic

New Map: War Factory: A flat, small map. Rails and oil tubes divided the industrial zone into several parts.

Remake Unit: Hummv: A scout unit with +100% repair rate. M1A2: A tank unit with +100% repair rate.

Feature: Improved UI: Now there is unit information panel, with icon and descriptions of the unit and its weapons.

Improved graphic: SSAO is now implemented.