SnapScript - added 'vec2' vector type
-Added 'vec2' type to SnapScript compiler and execution engine
-Initial commit to Freebone2D API
-Script bug fixes

ヽ༼ຈل͜ຈ༽ﾉＨＡＩＬ ＳＡＴＡＮヽ༼ຈل͜ຈ༽ﾉ