rails3: don't break include_root option for includes
rails3: don't break include_root option for includes

Change-Id: I7a063a12cab50e348219896130948245e5f7fcb7
Reviewed-on: https://gerrit.instructure.com/31509
Reviewed-by: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>
Product-Review: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>
QA-Review: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>
Tested-by: Cody Cutrer <c4fe2b1d90ef8f2548c8aeabfa633434316f0305@instructure.com>

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