Fix admin menu for earlier than Python 2.6 which lacks ``tuple.index``
Fix admin menu for earlier than Python 2.6 which lacks ``tuple.index``

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