CamoTactics Alpha 1 Build 5 file

IMPORTANT: if the game doesn't start after pressing the arena button, download this Dl.dropboxusercontent.com and replace it with the map at dat\maps\test_3.tmx. The fix is already uploaded here. Sorry for the inconvenience!

Build 5 changelog:

- Added item size based inventories
- Added Infantry
- Added mounting vehicles
- Added experimental main screen
- Added items and entity spawning directly from a map
- Added loading models from a file
- Added extended camera functions (rotate/zoom)
- Added heat mechanic for weapons
- Added improved AI that is extendable and doesn't shoot if target is not in line of fire
- Added a framework for missions and mission triggers
- Added a framework to support multiple biomes
- Added factions & faction based equipment
- Added new weapon type: grenade launchers
- Added furniture
- Added dialogs
- Added particles
- Interface overhaul
- Many internal changes and improvements for weapons, entities, graphic controllers.