Rename sirjtaa imports to github.com/stevenleeg/gobb/
Rename sirjtaa everywhere
Rename "main" folder to "gobb"

* If it is "main", it will install to /bin as "main", which is a rather
* confusing name for an executable
Add section on installation to README.md
Add license (GPLv3) as COPYING (symlink from LICENSE)
Merge pull request #4 from ChimeraCoder/fix_installation_upstream

Fix installation upstream and add LICENSE