Add a gitignore file
Moving scripts to a separate scripts folder
Update python-rdma for newer package idioms, untested
Add and modify packages from abs-ofed and openstack-aur into this one repository.

The rationale is to unify my packages into a single repository for package
testing, building, and deploying.

Repositories to be deprecated:
- https://github.com/twinshadow/abs-ofed
- https://github.com/twinshadow/openstack-aur