Sort order of files in media scan
CLOSED - task 185: Fix issue with media_scan util where now doesn't
create image files
https://github.com/DigitalCampus/django-oppia/issues/issue/185
CLOSED - task 186: TypeError: cannot concatenate 'str' and 'NoneType'
objects https://github.com/DigitalCampus/django-oppia/issues/issue/186
CLOSED - task 103: Feedback and quizzes not being exported on first
attempt
https://github.com/DigitalCampus/moodle-block_oppia_mobile_export/issues/issues/issue/103
CLOSED - task 189: How to add multilingual quizzes and allow user to
switch between them
https://github.com/DigitalCampus/oppia-mobile-android/issues/issue/189
fix minor error in ip 2 loc
update version nos