Update .gitignore
Cleaned up code 

Cleaned up comments and got rid of unnecessary methods.
Fixed imports in AnimateMovement
Added light documentation for Shape class.
changed my author name
Merge pull request #3 from beloitcollegecomputerscience/AddShapeDocumentation

Added light documentation for Shape class.
Create an initial (failing) ToolTest class
Added ShapeCollectionTest.
Merge remote-tracking branch 'origin/master' into ShapeCollectionDoc
Moved ShapeCollectionTest to test package