Added Questionnaire tables
Added Front-end builder
Adding and Removing questions and choices
Added Sorting
Added Documentaion
Added UML
Added more constrians
Adjusted JS and Tests
Added Controllers Test
Added Old Tests(Controllers)
Adjusted with master
Fixed Code
Fixed Spaces
Merge pull request #225 from ndomar/C3S6_BuildQuestionnaire

C3 s6 build questionnaire
Updating with the master