page views like to refer to real courses
page views like to refer to real courses

currently this spec will pass either way on vanilla canvas-lms. but
future code or plugins may care that a page view that references a
course references a 'real' course (one in the db). be kind to them.

Change-Id: I102ed3d1dfd338ea744deb578ffb62dbeade6825
Reviewed-on: https://gerrit.instructure.com/11214
Reviewed-by: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>
Tested-by: Brian Palmer <3cb4e1df5ec4da2c7c4af7c52cec8cf340a55a10@instructure.com>

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