ember quiz show tabs not in browser history
ember quiz show tabs not in browser history

closes CNVS-12751

test plan:
  - enable fabulous quizzes
  - navigate quiz index
  - navigate to a quiz.show page by clicking on a quiz
  - click the various working tabs (overview and moderate) a few times
  - click the browser back button
    - user should end up on the quiz index (not a different tab state)

Change-Id: I8235500222fb6c324983bfd3ffc359ab301623ab
Reviewed-on: https://gerrit.instructure.com/34059
Reviewed-by: Derek DeVries <ff87a0776152510efd53bb1f4ea089dbbc90e730@instructure.com>
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
QA-Review: Caleb Guanzon <54fa1f30d451e4f3c341a8f3c47c9215fd0be9c6@instructure.com>
Product-Review: Jason Madsen <bcb5fff571a20f07c35d17ba9c364855c776dce7@instructure.com>

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