Added new page
twitter autocomplete-- in progress
Added controller method for welcome#new
autocomplete done
Added join tables, HABTM relationships, and course_list method to user model
Merge branch 'models' of https://github.com/dkumar/MeetMyClassmates into models
Merge branch 'models' of https://github.com/dkumar/MeetMyClassmates into models
autocomplete done
autocomplete done
autocomplete done
autocomplete done
autocomplete done
changed course 'name' field to 'title'
autocomplete done
Added global validation methods for models
autocomplete done
Merge branch 'userpage' of https://github.com/dkumar/MeetMyClassmates into models
added global validation methods
merged with models to work on studygroup controller