Add login and logout views, controllers, etc.
Merge pull request #7 from jmiramant/question_box

Created html form for survey erb
Merge pull request #8 from lilliealbert/signin-page

Add login and logout views, controllers, etc.
Integrate question tempalte into create survey form
Merge pull request #9 from lilliealbert/master

Integrate question tempalte into create survey form
Question Box is now working.