Add another style guide to class 2
Add style guide for class 3
Merge pull request #4 from ryansobol/master

Improve style guide
Add class 4 assignment stubs
Merge pull request #5 from ryansobol/master

Add class 4 assignment stubs
Remove git alias command
Add color.diff git configuration
Add git config options for class 4
Merge pull request #6 from ryansobol/master

Add more git config options
Add another verse to 99 bottles
Merge pull request #7 from ryansobol/master

Add another verse to 99 bottles
Tweak class 3 style guide
Merge pull request #8 from ryansobol/master

Tweak class 3 style guide
Reorder color.diff config
Remove git br alias
Merge pull request #9 from ryansobol/master

Improve git config for class 3 and 4
updating changes
updated while