Add button to create survey page to route to share survey, add if logged_in logic to initial get route
Move basic route to users.rb controller file, modify AJAX call for textbox questions
Modify erb for create survey ajax, fixed multiple ajax requests issue on same page
Add questions works for both radio and textbox without duplicate ajax requests and with resetting of input field
Refactor - remove some unnecessary variable naming
Made view of survey on create survey page more readable - still not that sleek
Fix bug on create survey page - user can remove accidentally added choices for radio questions
Merge with master, now ready for pull request
Merge pull request #33 from cassiemoy/more-create-survey-features

More create survey features
Fix merge conflicts.