Add very basic installtion support and update README
import multiprocessing to get rid of Error in atexit._run_exitfuncs with python 2.7.3 at least
Remove egg info as they are dynamically generated
Update README
Remove initiaize DB since it is never used anywhere and does not work, start from scratch
Merge pull request #1 from mvaivre/gal_basic_install

Basic install, clean up