File upload works! Status: alpha

Used these instructions:
http://ryan.endacott.me/upload-files-to-database-in-rails-4-without-pape
rclip/index.html
KML maps working.
JS needed some changes for page to load properly.
KML files can now be deleted.
Merge branch 'dev' into feature/gps_data
Merge branch 'feature/gps_data' into dev