update API docs for oauth client id generation
update API docs for oauth client id generation

There's now a UI for this, no need to use the console.

Change-Id: Iffdb70d41c5b4cca94a6bb442107d3923911e16d
Reviewed-on: https://gerrit.instructure.com/15232
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
Reviewed-by: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>

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