Map object added. See description.

REMOVED global tables:
datamap.XXX, states.XXX, data.stateImg.XXX
REMOVED global variables:
data.alpha, data.stroke, mapMidx, mapMidy, data.show
REMOVED files:
init.lua, base.lua, map.lua, state.lua
REMOVED functions/objects:
old OOP map test, Canvas test, openMap(), reloadVariables()
ADDED:
map object
Cleaning up