Update dependencies - https://github.com/org-trello/org-trello/issues/169#issuecomment-50103927
Remove marmalade targets
Add new source
Remove marmalade source
Change shebang executable from /bin/bash to /usr/bin/env bash
Merge pull request #182 from ardumont/update-dependencies

Update dependencies - https://github.com/org-trello/org-trello/issues/16...