Change subl alias to symbolic link
Extract and improve setup instructions
Merge pull request #12 from ryansobol/master

Extract and improve setup instructions
Add ruby style guide for class 4
Merge pull request #13 from ryansobol/master

Add ruby style guide for class 4
Add class 5 exercises
Improve assignments for class 5
Merge pull request #14 from ryansobol/master

Add class 5 assignments
Fix class 5 assignment
Merge pull request #15 from ryansobol/master

Fix class 5 assignment
Add %= to the class 1 style guide
Merge pull request #16 from ryansobol/master

Add %= to the class 1 style guide
Tweak class 5 exercise 3
Merge pull request #17 from ryansobol/master

Tweak class 5 exercise 3
merge remote

Merge remote-tracking branch 'upstream/master'
Add git config for class 5
Tweak git config
Add git ci alias
Tweak git config
Tweak ruby style guide for class 4