Remove unused code
Merge pull request #7 from mbabker/unused

Remove unused code
Remove unused libraries, use stable Twig
Merge pull request #8 from mbabker/unused

Remove unused libraries, use stable Twig
Check if the symlinks exist before creating them
Merge pull request #9 from mbabker/unused

Check if the symlinks exist before creating them
Another round of cleanup
Merge pull request #10 from mbabker/unused

Another round of cleanup