Added ALLOWED_HOSTS configuration for Django
Added ALLOWED_HOSTS configuration for Django

As it's part of the default django settings, we also need this in mezzanine
biomassives/mezzanine,geodesign/mezzanine,fusionbox/mezzanine,sjuxax/mezzanine,frankchin/mezzanine,saintbird/mezzanine,webounty/mezzanine,spookylukey/mezzanine,biomassives/mezzanine,dekomote/mezzanine-modeltranslation-backport,adrian-the-git/mezzanine,stephenmcd/mezzanine,molokov/mezzanine,joshcartme/mezzanine,dovydas/mezzanine,molokov/mezzanine,theclanks/mezzanine,Skytorn86/mezzanine,industrydive/mezzanine,SoLoHiC/mezzanine,wbtuomela/mezzanine,christianwgd/mezzanine,jjz/mezzanine,christianwgd/mezzanine,douglaskastle/mezzanine,nikolas/mezzanine,dekomote/mezzanine-modeltranslation-backport,vladir/mezzanine,joshcartme/mezzanine,nikolas/mezzanine,dustinrb/mezzanine,saintbird/mezzanine,sjdines/mezzanine,dsanders11/mezzanine,frankchin/mezzanine,dekomote/mezzanine-modeltranslation-backport,wyzex/mezzanine,stephenmcd/mezzanine,readevalprint/mezzanine,webounty/mezzanine,promil23/mezzanine,agepoly/mezzanine,eino-makitalo/mezzanine,viaregio/mezzanine,fusionbox/mezzanine,geodesign/mezzanine,ZeroXn/mezzanine,dustinrb/mezzanine,viaregio/mezzanine,PegasusWang/mezzanine,mush42/mezzanine,jjz/mezzanine,damnfine/mezzanine,dsanders11/mezzanine,joshcartme/mezzanine,frankier/mezzanine,SoLoHiC/mezzanine,emile2016/mezzanine,nikolas/mezzanine,ryneeverett/mezzanine,tuxinhang1989/mezzanine,PegasusWang/mezzanine,gradel/mezzanine,batpad/mezzanine,saintbird/mezzanine,sjdines/mezzanine,spookylukey/mezzanine,mush42/mezzanine,ryneeverett/mezzanine,eino-makitalo/mezzanine,adrian-the-git/mezzanine,Cajoline/mezzanine,stephenmcd/mezzanine,industrydive/mezzanine,wyzex/mezzanine,webounty/mezzanine,vladir/mezzanine,theclanks/mezzanine,tuxinhang1989/mezzanine,Kniyl/mezzanine,mush42/mezzanine,wbtuomela/mezzanine,gradel/mezzanine,cccs-web/mezzanine,cccs-web/mezzanine,dovydas/mezzanine,jerivas/mezzanine,tuxinhang1989/mezzanine,frankchin/mezzanine,ZeroXn/mezzanine,damnfine/mezzanine,jerivas/mezzanine,readevalprint/mezzanine,Cicero-Zhao/mezzanine,Cajoline/mezzanine,AlexHill/mezzanine,AlexHill/mezzanine,viaregio/mezzanine,Skytorn86/mezzanine,damnfine/mezzanine,Cajoline/mezzanine,sjuxax/mezzanine,theclanks/mezzanine,promil23/mezzanine,agepoly/mezzanine,dustinrb/mezzanine,SoLoHiC/mezzanine,industrydive/mezzanine,Skytorn86/mezzanine,wbtuomela/mezzanine,gradel/mezzanine,geodesign/mezzanine,sjdines/mezzanine,dsanders11/mezzanine,sjuxax/mezzanine,jerivas/mezzanine,adrian-the-git/mezzanine,frankier/mezzanine,douglaskastle/mezzanine,readevalprint/mezzanine,emile2016/mezzanine,wyzex/mezzanine,ZeroXn/mezzanine,emile2016/mezzanine,spookylukey/mezzanine,frankier/mezzanine,batpad/mezzanine,agepoly/mezzanine,Kniyl/mezzanine,Cicero-Zhao/mezzanine,PegasusWang/mezzanine,eino-makitalo/mezzanine,ryneeverett/mezzanine,promil23/mezzanine,jjz/mezzanine,molokov/mezzanine,douglaskastle/mezzanine,Kniyl/mezzanine,biomassives/mezzanine,dovydas/mezzanine,vladir/mezzanine,christianwgd/mezzanine