fix escaping submission comments in speedgrader, refs #3888
fix escaping submission comments in speedgrader, refs #3888

Change-Id: I5866a1029bee2f44d3a7caf5700944b729a6a417
Reviewed-on: https://gerrit.instructure.com/2411
Reviewed-by: Bracken Mosbacker <48b846001bca4166dc3fb7711563afc17525921e@instructure.com>
Tested-by: Hudson <dfb64870173313a9a7b56f814c8e3b33e268497a@instructure.com>

sfu/canvas-lms,Rvor/canvas-lms,HotChalk/canvas-lms,skmezanul/canvas-lms,dgynn/canvas-lms,leftplusrightllc/canvas-lms,fronteerio/canvas-lms,snehakachroo1/LSI_replica,utkarshx/canvas-lms,samuels410/greatlakes-lms,sli7246/canvas_branch,venturehive/canvas-lms,arrivu/jigsaw-lms,faraazkhan/canvas,instructure/canvas-lms,juoni/canvas-lms,eCNAP/CANVAS,em2/canvas-lms,antoniuslin/canvas-lms,eCNAP/CANVAS,djbender/canvas-lms,venturehive/canvas-lms,djbender/canvas-lms,rup/Tarrax,sdeleon28/canvas-lms,narigone/canvas,wye0220/shindig-canvas,ottenhoff/canvas-lms,wrdsb/canvas-lms,landonwilkins/canvas-lms,tgroshon/canvas-lms,wye0220/shindig-canvas,AndranikMarkosyan/lms,gbleydon/canvas-lms,jay3126/canvas-lms,Rvor/canvas-lms,arrivu/jigsaw-lms,antoniuslin/canvas-lms,ShreniiNepal/shrenii_lmp,instructure/canvas-lms,redconfetti/canvas-lms,skmezanul/canvas-lms,faraazkhan/canvas,jay3126/canvas-lms,efrj/canvas-lms,wimemx/Canvas,antoniuslin/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,kyroskoh/canvas-lms,wimemx/Canvas,redconfetti/canvas-lms,Unow/canvas-lms,matematikk-mooc/canvas-lms,va7map/canvas-lms,samuels410/greatlakes-lms,arrivu/arrivu-lms,tgroshon/canvas-lms,SwinburneOnline/canvas-lms,snehakachroo1/LSI_replica,Rvor/canvas-lms,loganrun/pincan,venturehive/canvas-lms,Jyaasa/canvas-lms,shidao-fm/canvas-lms,HotChalk/canvas-lms,juoni/canvas-lms,greyhwndz/canvas-lms,narigone/canvas,utkarshx/canvas-lms,HotChalk/canvas-lms,wye0220/shindig-canvas,SwinburneOnline/canvas-lms,redconfetti/canvas-lms,em2/canvas-lms,sfu/canvas-lms,whalejasmine/canvas-lms,usmschuck/canvas,roxolan/canvas-lms,instructure/canvas-lms,matematikk-mooc/canvas-lms,arrivu/hoodemo,efrj/canvas-lms,landonwilkins/canvas-lms,arrivu/jigsaw-lms,HotChalk/canvas-lms,AndranikMarkosyan/lms,parbros/red-innovadores-lms,dgynn/canvas-lms,landonwilkins/canvas-lms,jay3126/canvas-lms,parbros/red-innovadores-lms,usmschuck/canvas,instructure/canvas-lms,wrdsb/canvas-lms,arrivu/hoodemo,Unow/canvas-lms,fronteerio/canvas-lms,em2/canvas-lms,icelab/canvas,sfu/canvas-lms,AndranikMarkosyan/lms,greyhwndz/canvas-lms,leftplusrightllc/canvas-lms,nditech/red-innovadores-lms,usmschuck/canvas,narigone/canvas,narigone/canvas,ankithbti/canvas_lms,djbender/canvas-lms,roxolan/canvas-lms,greyhwndz/canvas-lms,arrivu/arrivu-lms,gbleydon/canvas-lms,rup/Tarrax,va7map/canvas-lms,skmezanul/canvas-lms,fronteerio/canvas-lms,ottenhoff/canvas-lms,sli7246/canvas_branch,merichar/canvas-lms,antoniuslin/canvas-lms,tgroshon/canvas-lms,Jyaasa/canvas-lms,wrdsb/canvas-lms,dgynn/canvas-lms,arrivu/qibla-ecampus,shidao-fm/canvas-lms,eCNAP/CANVAS,loganrun/pincan,parbros/red-innovadores-lms,sfu/canvas-lms,gbleydon/canvas-lms,fronteerio/canvas-lms,instructure/canvas-lms,kyroskoh/canvas-lms,Unow/ins,nditech/red-innovadores-lms,sdeleon28/canvas-lms,arrivu/qibla-ecampus,instructure/canvas-lms,kyroskoh/canvas-lms,icelab/canvas,arrivu/hiring-site,greyhwndz/canvas-lms,SwinburneOnline/canvas-lms,whalejasmine/canvas-lms,ankithbti/canvas_lms,juoni/canvas-lms,icelab/canvas,samuels410/greatlakes-lms,kyroskoh/canvas-lms,shidao-fm/canvas-lms,grahamb/canvas-lms,Unow/ins,landonwilkins/canvas-lms,ShreniiNepal/shrenii_lmp,nditech/red-innovadores-lms,Rvor/canvas-lms,redconfetti/canvas-lms,roxolan/canvas-lms,sli7246/canvas_branch,Unow/ins,grahamb/canvas-lms,usmschuck/canvas,whalejasmine/canvas-lms,juoni/canvas-lms,grahamb/canvas-lms,Jyaasa/canvas-lms,shidao-fm/canvas-lms,snehakachroo1/LSI_replica,tgroshon/canvas-lms,rup/Tarrax,arrivu/hiring-site,efrj/canvas-lms,skmezanul/canvas-lms,va7map/canvas-lms,merichar/canvas-lms,arrivu/hiring-site,leftplusrightllc/canvas-lms,arrivu/qibla-ecampus,matematikk-mooc/canvas-lms,utkarshx/canvas-lms,va7map/canvas-lms,whalejasmine/canvas-lms,dgynn/canvas-lms,utkarshx/canvas-lms,wimemx/Canvas,sfu/canvas-lms,ankithbti/canvas_lms,snehakachroo1/LSI_replica,instructure/canvas-lms,grahamb/canvas-lms,ShreniiNepal/shrenii_lmp,roxolan/canvas-lms,sdeleon28/canvas-lms,grahamb/canvas-lms,venturehive/canvas-lms,SwinburneOnline/canvas-lms,efrj/canvas-lms,Jyaasa/canvas-lms,faraazkhan/canvas,loganrun/pincan,AndranikMarkosyan/lms,arrivu/hoodemo,ottenhoff/canvas-lms,wrdsb/canvas-lms,sdeleon28/canvas-lms,jay3126/canvas-lms,matematikk-mooc/canvas-lms,samuels410/greatlakes-lms,ShreniiNepal/shrenii_lmp,leftplusrightllc/canvas-lms,nditech/red-innovadores-lms,eCNAP/CANVAS,sfu/canvas-lms,Unow/canvas-lms,merichar/canvas-lms,arrivu/arrivu-lms