Wc's science Mod vBeta0.8

B0.8 update log:
1.add mouse
2.fix magnet ball
3.add fakeplayer,but it does not work.
4.add a lot of items and blocks
Bugs:
1.Creatures have not sounds,bucause I do not make them.Welcome every to make them,then give them to me,Thanks.
2.Computer has some problems.