Gracefully handle a missing config/dss_rm.yml
Use glyphicons instead of Font Awesome as Font Awesome is missing from the upstream repo
Cleaned up editor temp files (*~)
Cleaned up ERB and global variable usage in site/index view
Cleaned up person model
Fixed current_user code. Added global @current_user.
Merge pull request #5 from cthielen/master

Fixed current_user. Cleaned up view.