Building Animations Completed.

In SelectControls: 1. line 58-63=>add circumstances that clicking
buildings in SelectCanvas repectively. 2.line 72-75 85-90 do 1st thing
for collision Detection and clearBuildings 3.create collisionForSixTiles
4.buildingDragPicGenerate is resusable now. add a lot of parameters :(.
5. line 214-253. collision detect for 4 and 6 tiles. and the function
that clean the red tiles.

For now: front-end programming could be viewed as completed.(so far).