new twig file, same as catlist but without checkboxes, edited subcatquestions page -> added edit button redirects to question/editquestion/id
created edit question twig, reads out current question data and fills it out into the form
answers get old pics, can remove, working on reset
editQuestion twig created, allows users to delete and upload more images for a given question, as well as change everything else or add more answers. Heavy use of jQuery for the images. Minor changes to createQuestion.twig to keep screen from scrolling back up after adding another answer
correct answer select now preselects the correct answer in edit question automatically
work on questioncontroller, can determine if pics are deleted or replaced for answerMedia array
addedited controller in QuestionController, checks everything now and puts it in Question object, ready to be passed along for further validation or insertion into database
modified question, media and answerDAO and Services, editQuestion now works
can remove answer from editQuestion
Merge branch 'editQuestions' into development