Simple example to list SHA and file names in index
Simple example to return the head commit
Minimal code to make a commit object
Adding a commit.message function
Make SHA id compulsory argument to commit function
Removing possibly unwanted define s
Make util function definitions inline

Ugly redefinition errors which I don't really understand. This works for
now, so ship and iterate mate!
Update util references from other files
Use the SHA parameter in the commit constructor
Weirdo error handling for C++

Can't just return from a C++ constructor on error? WTF!
Ideally I'd just return, but looks like I need a error bit here.
Merge index tests with repository
Tests for the commit class
Add simple example to read the head commit

The CoffeeScript example reads the head commit and prints the commit
message