update moodle2cc gem
update moodle2cc gem

fixes two separate issues

CNVS-4048 - test plan:
* import the moodle package referenced in the ticket
* should include discussion topics

CNVS-6081 - test plan:
* import the moodle package referenced in the ticket
* the first questions in the question bank 'Test 2'
should include images

fixes #CNVS-6081 #CNVS-4048

Change-Id: I386cdc3c7380580758a8924c75801d3fb721d3bd
Reviewed-on: https://gerrit.instructure.com/21798
Reviewed-by: Bracken Mosbacker <48b846001bca4166dc3fb7711563afc17525921e@instructure.com>
Product-Review: Bracken Mosbacker <48b846001bca4166dc3fb7711563afc17525921e@instructure.com>
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
QA-Review: August Thornton <9adc7a1161ddf32ff608de792a7e50179545f026@instructure.com>

greyhwndz/canvas-lms,instructure/canvas-lms,tgroshon/canvas-lms,SwinburneOnline/canvas-lms,venturehive/canvas-lms,matematikk-mooc/canvas-lms,Jyaasa/canvas-lms,sdeleon28/canvas-lms,whalejasmine/canvas-lms,sfu/canvas-lms,dgynn/canvas-lms,arrivu/hoodemo,eCNAP/CANVAS,Rvor/canvas-lms,shidao-fm/canvas-lms,venturehive/canvas-lms,antoniuslin/canvas-lms,matematikk-mooc/canvas-lms,arrivu/arrivu-lms,dgynn/canvas-lms,eCNAP/CANVAS,jay3126/canvas-lms,Rvor/canvas-lms,leftplusrightllc/canvas-lms,ShreniiNepal/shrenii_lmp,sdeleon28/canvas-lms,wimemx/Canvas,jay3126/canvas-lms,arrivu/qibla-ecampus,usmschuck/canvas,HotChalk/canvas-lms,leftplusrightllc/canvas-lms,landonwilkins/canvas-lms,shidao-fm/canvas-lms,efrj/canvas-lms,grahamb/canvas-lms,SwinburneOnline/canvas-lms,Jyaasa/canvas-lms,fronteerio/canvas-lms,kyroskoh/canvas-lms,juoni/canvas-lms,va7map/canvas-lms,HotChalk/canvas-lms,djbender/canvas-lms,snehakachroo1/LSI_replica,fronteerio/canvas-lms,arrivu/hoodemo,dgynn/canvas-lms,usmschuck/canvas,skmezanul/canvas-lms,wrdsb/canvas-lms,Unow/canvas-lms,snehakachroo1/LSI_replica,efrj/canvas-lms,AndranikMarkosyan/lms,whalejasmine/canvas-lms,landonwilkins/canvas-lms,arrivu/jigsaw-lms,wye0220/shindig-canvas,redconfetti/canvas-lms,Rvor/canvas-lms,wye0220/shindig-canvas,juoni/canvas-lms,SwinburneOnline/canvas-lms,antoniuslin/canvas-lms,arrivu/jigsaw-lms,loganrun/pincan,sfu/canvas-lms,roxolan/canvas-lms,arrivu/arrivu-lms,juoni/canvas-lms,kyroskoh/canvas-lms,narigone/canvas,dgynn/canvas-lms,loganrun/pincan,whalejasmine/canvas-lms,merichar/canvas-lms,djbender/canvas-lms,samuels410/greatlakes-lms,greyhwndz/canvas-lms,samuels410/greatlakes-lms,instructure/canvas-lms,redconfetti/canvas-lms,landonwilkins/canvas-lms,kyroskoh/canvas-lms,arrivu/qibla-ecampus,eCNAP/CANVAS,matematikk-mooc/canvas-lms,utkarshx/canvas-lms,Jyaasa/canvas-lms,greyhwndz/canvas-lms,jay3126/canvas-lms,fronteerio/canvas-lms,sfu/canvas-lms,sdeleon28/canvas-lms,snehakachroo1/LSI_replica,SwinburneOnline/canvas-lms,va7map/canvas-lms,venturehive/canvas-lms,samuels410/greatlakes-lms,venturehive/canvas-lms,eCNAP/CANVAS,skmezanul/canvas-lms,sfu/canvas-lms,Unow/canvas-lms,redconfetti/canvas-lms,usmschuck/canvas,efrj/canvas-lms,matematikk-mooc/canvas-lms,grahamb/canvas-lms,ShreniiNepal/shrenii_lmp,antoniuslin/canvas-lms,AndranikMarkosyan/lms,utkarshx/canvas-lms,wye0220/shindig-canvas,juoni/canvas-lms,merichar/canvas-lms,tgroshon/canvas-lms,shidao-fm/canvas-lms,utkarshx/canvas-lms,gbleydon/canvas-lms,sfu/canvas-lms,wrdsb/canvas-lms,landonwilkins/canvas-lms,HotChalk/canvas-lms,Rvor/canvas-lms,AndranikMarkosyan/lms,loganrun/pincan,efrj/canvas-lms,redconfetti/canvas-lms,utkarshx/canvas-lms,fronteerio/canvas-lms,wrdsb/canvas-lms,instructure/canvas-lms,narigone/canvas,va7map/canvas-lms,antoniuslin/canvas-lms,instructure/canvas-lms,arrivu/arrivu-lms,skmezanul/canvas-lms,ShreniiNepal/shrenii_lmp,arrivu/jigsaw-lms,jay3126/canvas-lms,HotChalk/canvas-lms,gbleydon/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,arrivu/hoodemo,ShreniiNepal/shrenii_lmp,AndranikMarkosyan/lms,Jyaasa/canvas-lms,tgroshon/canvas-lms,usmschuck/canvas,narigone/canvas,sdeleon28/canvas-lms,gbleydon/canvas-lms,wimemx/Canvas,roxolan/canvas-lms,skmezanul/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,roxolan/canvas-lms,grahamb/canvas-lms,samuels410/greatlakes-lms,leftplusrightllc/canvas-lms,tgroshon/canvas-lms,kyroskoh/canvas-lms,grahamb/canvas-lms,Unow/canvas-lms,wrdsb/canvas-lms,va7map/canvas-lms,arrivu/qibla-ecampus,instructure/canvas-lms,roxolan/canvas-lms,greyhwndz/canvas-lms,instructure/canvas-lms,grahamb/canvas-lms,leftplusrightllc/canvas-lms,snehakachroo1/LSI_replica,shidao-fm/canvas-lms,narigone/canvas,merichar/canvas-lms,whalejasmine/canvas-lms,wimemx/Canvas,djbender/canvas-lms