Merge remote-tracking branch 'origin/master'
Removed cached files for the .gitignore
Merge branch 'master' of https://github.com/beta382/Tetris
Merge branch 'master' of https://github.com/beta382/Tetris
Wes's Branch
Merge branch 'Austin' of https://github.com/beta382/Tetris into develop

Conflicts:
	Tetris/src/GLUT_Plotter.h
Screw gitignore
Screw gitignore
Screw gitignore
Remove unnecessary lines

Weird “head” stuff
Getting closer
Fixed rotation, finally
Fixed canRotate*
Blocks can now have custom size, rotation is broken once more, will get to that tomorrow. Somewhat tested, doesn't crash.
Working rotations, somewhat working rotation checks
Custom-size Blocks fully functional
Created copy constructors and assignment operators, creating proper isVisable enforcement
Removed leftover from a test
Should close #7, implemented block padding, made some small blocksize changes
Tiny change for proper O-tetromino placement