Removes datafixtures and refactors SurveyListener
Adds survey config and question creation
Adds multiple choice question edition
Adds multiple choice question creation + tiymce for choices
Adds survey questions edition
Adds survey status management
Allows the first answer to the survey
Allows survey answer edition
Disables survey answer form when edition is not possible
Adds survey results display page
Adds pager for open-ended question results
Refactors multiple choice question
Deletes empty choice converted to input text
question results GUI update
Allows choice display vertically or horizontally
Allows mandatory question switch
Validates survey answers
Refactors other choice and implement other choice answer
checkstyle
Allows other choice answer view