added karma for testing
tidied up some code
added Vizi as submodule
changed readme
deleted invalid vector spec
updated karma conf
started to base game on Vizi
basic game initialisation with specs
ensured app state is running when start game
added map and click circle prefab
added controller to handle edge scrolling
load command centre and tank
world object selection
added zooming
updated zoom script
detect if mouse is inside container
added basic movement and rotation
added scv and minerals
wip, hud
get rid of duplicate EdgeScrollingScript