Can now update all answer fields+draging reorder+cascade delete when deleting questions
reorder question type to start from 0
Merge remote-tracking branch 'origin/Multiple-choice-dev' into dev

Conflicts:
	mySurvey_app/themes/mySurvey_001/views/question/_form.php
front end with mutiple choice question sorting is complete
broken .WIP.
front end is working.
sorting of survey questions working.
ordering works good.
formatting.
added migration to fix cascading issue of survey_answer.
added reponse fix to previous migration.
removed debugging errors.
question choice logic added.
improving logic for add more quesitons logc.
fixed add-sortable hide,show functionality.
Merge branch 'dev' into design

Conflicts:
	mySurvey_app/static/css/main.css
	mySurvey_app/themes/mySurvey_001/views/question/update.php
added quesiton_summary .hide style.