updated to have an extry field to store Image refrenect along with Text Questions.

Example:
Field: "Question" - contains a Text part of the question.
Field: "Question_img" - contains Image part of the question.
if PType = 'IMG_TEXT' then both these field will have valid entry.


---------

readPuzzle.php
This file is updated to read updated data base and creates and returns output in JSON format.