added sample code for courses controller
added code to add a new course-pending
added some more models and new course code
changes to the course form
finished adding the add-course screen
added trainers
changed code to erb and some more controllers
made changes for the ui for se
done with search for courses
added scopes for search on courses
moved most of the css to styles
changed some migrations
added the sql dump file
added feature to edit and add new course to courses
fixed date issues and added drop down for selects on find screen
added states information to db
added towns json result
discarding select2 and going for typeahead
added code for getting towns in drop down
added double drop down to courses find screen