Refs #21927 -- Removed docs for include()'s old instance_namespace parameter.
Refs #21927 -- Removed docs for include()'s old instance_namespace parameter.

Follow up to ad393beeb71e8774e4bf9ad842b97022e50f1231.
blighj/django,django/django,manhhomienbienthuy/django,manhhomienbienthuy/django,adamchainz/django,reinout/django,felixxm/django,solarissmoke/django,googleinterns/django,apollo13/django,adamchainz/django,schinckel/django,treyhunner/django,koordinates/django,solarissmoke/django,pauloxnet/django,elena/django,simonw/django,uranusjr/django,jpic/django,blighj/django,ebar0n/django,felixxm/django,fenginx/django,theo-l/django,charettes/django,theo-l/django,atul-bhouraskar/django,piquadrat/django,ebar0n/django,elena/django,MarkusH/django,schinckel/django,manhhomienbienthuy/django,treyhunner/django,auvipy/django,MarkusH/django,georgemarshall/django,solarissmoke/django,MarkusH/django,shaib/django,kaedroho/django,wkschwartz/django,kaedroho/django,dsanders11/django,shaib/django,monetate/django,atul-bhouraskar/django,fenginx/django,frankvdp/django,simonw/django,felixxm/django,piquadrat/django,MarkusH/django,koordinates/django,treyhunner/django,elena/django,monetate/django,timgraham/django,EmadMokhtar/Django,freakboy3742/django,jpic/django,piquadrat/django,django/django,koordinates/django,ghickman/django,claudep/django,pauloxnet/django,ghickman/django,koordinates/django,schinckel/django,fenginx/django,uranusjr/django,charettes/django,auvipy/django,rsalmaso/django,solarissmoke/django,EmadMokhtar/Django,pauloxnet/django,georgemarshall/django,ebar0n/django,claudep/django,simonw/django,freakboy3742/django,adamchainz/django,shaib/django,atul-bhouraskar/django,timgraham/django,apollo13/django,dsanders11/django,frankvdp/django,ebar0n/django,jpic/django,frankvdp/django,takis/django,uranusjr/django,monetate/django,takis/django,googleinterns/django,frankvdp/django,reinout/django,wkschwartz/django,rsalmaso/django,uranusjr/django,django/django,rsalmaso/django,manhhomienbienthuy/django,felixxm/django,timgraham/django,claudep/django,googleinterns/django,theo-l/django,apollo13/django,dsanders11/django,simonw/django,django/django,takis/django,georgemarshall/django,charettes/django,rsalmaso/django,schinckel/django,kaedroho/django,fenginx/django,atul-bhouraskar/django,shaib/django,adamchainz/django,googleinterns/django,dsanders11/django,monetate/django,elena/django,piquadrat/django,apollo13/django,theo-l/django,reinout/django,freakboy3742/django,blighj/django,claudep/django,EmadMokhtar/Django,auvipy/django,auvipy/django,reinout/django,georgemarshall/django,pauloxnet/django,jpic/django,blighj/django,wkschwartz/django,wkschwartz/django,treyhunner/django,takis/django,ghickman/django,timgraham/django,charettes/django,ghickman/django