Merge pull request #1 from dbosenba/master

Pull Request
Merge pull request #2 from dbosenba/master

Pull Request
Merge pull request #3 from dbosenba/master

Pull Request
initial checkin of BoardTest class
Added Tower Class
Merge pull request #4 from dbosenba/master

pull request
Merge branch 'master' of git@github.com:kmusco/magicprogram.git
Added left click = spawn creep, right click = spawn tower. 

Began to implement tower range overlap.
(When creep is in range of tower, 1 creep is removed every 2seconds)
Merge pull request #5 from kmusco/master

need this