Merge pull request #2 from mkllnk/master

Makefile and cleanup
Detailed author list with licensing information.
install instruction to gtksourceview-3.0
rm old check.sh
License added and copyright information moved into every file
Added glob for newer .scss files.
debian files for packaging
debian packaging howto in README
Merge branch 'debian' of github.com:mkllnk/gedit-rails-extensions into debian
new version in changelog
changelog set to released