Fix settings context processor for email template contexts when cache installed.
Fix settings context processor for email template contexts when cache installed.

sjuxax/mezzanine,mush42/mezzanine,nikolas/mezzanine,cccs-web/mezzanine,wyzex/mezzanine,sjdines/mezzanine,molokov/mezzanine,jerivas/mezzanine,Skytorn86/mezzanine,PegasusWang/mezzanine,emile2016/mezzanine,sjuxax/mezzanine,frankier/mezzanine,batpad/mezzanine,damnfine/mezzanine,agepoly/mezzanine,adrian-the-git/mezzanine,dustinrb/mezzanine,Kniyl/mezzanine,fusionbox/mezzanine,webounty/mezzanine,Cicero-Zhao/mezzanine,dovydas/mezzanine,SoLoHiC/mezzanine,molokov/mezzanine,theclanks/mezzanine,tuxinhang1989/mezzanine,emile2016/mezzanine,geodesign/mezzanine,vladir/mezzanine,christianwgd/mezzanine,saintbird/mezzanine,dustinrb/mezzanine,joshcartme/mezzanine,geodesign/mezzanine,sjdines/mezzanine,wbtuomela/mezzanine,industrydive/mezzanine,jjz/mezzanine,jerivas/mezzanine,batpad/mezzanine,molokov/mezzanine,stephenmcd/mezzanine,industrydive/mezzanine,eino-makitalo/mezzanine,agepoly/mezzanine,nikolas/mezzanine,webounty/mezzanine,PegasusWang/mezzanine,readevalprint/mezzanine,douglaskastle/mezzanine,cccs-web/mezzanine,ZeroXn/mezzanine,dsanders11/mezzanine,saintbird/mezzanine,joshcartme/mezzanine,theclanks/mezzanine,readevalprint/mezzanine,stephenmcd/mezzanine,Cajoline/mezzanine,dovydas/mezzanine,spookylukey/mezzanine,sjdines/mezzanine,dsanders11/mezzanine,wbtuomela/mezzanine,damnfine/mezzanine,spookylukey/mezzanine,Skytorn86/mezzanine,adrian-the-git/mezzanine,damnfine/mezzanine,christianwgd/mezzanine,gradel/mezzanine,biomassives/mezzanine,emile2016/mezzanine,ryneeverett/mezzanine,wyzex/mezzanine,tuxinhang1989/mezzanine,SoLoHiC/mezzanine,frankchin/mezzanine,ZeroXn/mezzanine,scarcry/snm-mezzanine,scarcry/snm-mezzanine,dekomote/mezzanine-modeltranslation-backport,ryneeverett/mezzanine,AlexHill/mezzanine,geodesign/mezzanine,adrian-the-git/mezzanine,sjuxax/mezzanine,stbarnabas/mezzanine,Cicero-Zhao/mezzanine,industrydive/mezzanine,frankier/mezzanine,ryneeverett/mezzanine,stbarnabas/mezzanine,agepoly/mezzanine,viaregio/mezzanine,vladir/mezzanine,eino-makitalo/mezzanine,readevalprint/mezzanine,jjz/mezzanine,vladir/mezzanine,spookylukey/mezzanine,wbtuomela/mezzanine,Kniyl/mezzanine,joshcartme/mezzanine,PegasusWang/mezzanine,gradel/mezzanine,Cajoline/mezzanine,jerivas/mezzanine,gradel/mezzanine,Kniyl/mezzanine,promil23/mezzanine,Cajoline/mezzanine,tuxinhang1989/mezzanine,scarcry/snm-mezzanine,dustinrb/mezzanine,saintbird/mezzanine,wyzex/mezzanine,ZeroXn/mezzanine,dovydas/mezzanine,mush42/mezzanine,viaregio/mezzanine,christianwgd/mezzanine,fusionbox/mezzanine,Skytorn86/mezzanine,frankchin/mezzanine,jjz/mezzanine,frankchin/mezzanine,viaregio/mezzanine,promil23/mezzanine,mush42/mezzanine,biomassives/mezzanine,biomassives/mezzanine,theclanks/mezzanine,SoLoHiC/mezzanine,webounty/mezzanine,dsanders11/mezzanine,nikolas/mezzanine,frankier/mezzanine,eino-makitalo/mezzanine,douglaskastle/mezzanine,dekomote/mezzanine-modeltranslation-backport,promil23/mezzanine,douglaskastle/mezzanine,dekomote/mezzanine-modeltranslation-backport,stephenmcd/mezzanine,AlexHill/mezzanine