added answer model
added answers table to migration
added nested answers for new survey form
Can automatically create answers for the 2nd and 3rd questions of a survey
Cleaned up files
deleted session_helpers and sessions_helpers
added nav bar
added user migration
user can login
user can now logout
added flash error to new session
paperclip gem added
user can uplaod image
added edit fields for profile
user profile shows info
Survey can now be given a category.
Tested survey model. Roommate question text = first question text is failing.
Created answer spec
Cleaned up some comments
No daisies allowed, ever.