Show version number, OSM and MapQuest credit in footer
attempt to enable localization for track info
remove unused fields and migrations (i know, i should not do this, but i do not need them)
mongoid config
Ruby 2.0.0 -> 2.1.0
Upgrade to Rails 4
add bson_ext gem
associating activerecord and mongoid
enable http_authenticatable and send csrf token as header
Update ruby and mongoid
first working parts of mongoid migration