Add git config options for class 3
Merge pull request #2 from ryansobol/master

Add git config options for class 3
Add instructions of listing config settings and aliases
Merge remote-tracking branch 'upstream/master'
Add sample output to class 3 exercise 1
Merge pull request #3 from ryansobol/master

Add sample output to class 3 exercise 1
Merge remote-tracking branch 'upstream/master'
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