Add missing newline to EOF
Remove ugly boost dependency!

I don't even have boost installed because none of my applications
require this hulk of a library.

Unless we want some kind of cross platform support ;_;
Check that the repos directory doesn't exist
Just open the repository again even if clone did

git_clone doesn't always seem to return GIT_EEXISTS if it fails to clone
when the repository already exists. Just open it either way
Print git commit id
Ignore repos directory
Create the git_patch struct for each commit pair
Use c++11
Turn on all warnings
Add version check

libgit2 0.20 is required for the new patch features
Commit not revision. It's the git way!