dev.ini: Removed unused sa_auth cookie_secret config
dev.ini: Removed unused sa_auth cookie_secret config

skylines-project/skylines,snip/skylines,dkm/skylines,RBE-Avionik/skylines,Harry-R/skylines,dkm/skylines,Harry-R/skylines,Turbo87/skylines,kerel-fs/skylines,TobiasLohner/SkyLines,shadowoneau/skylines,Harry-R/skylines,shadowoneau/skylines,skylines-project/skylines,kerel-fs/skylines,snip/skylines,shadowoneau/skylines,shadowoneau/skylines,Turbo87/skylines,RBE-Avionik/skylines,Turbo87/skylines,kerel-fs/skylines,RBE-Avionik/skylines,Turbo87/skylines,skylines-project/skylines,TobiasLohner/SkyLines,dkm/skylines,RBE-Avionik/skylines,TobiasLohner/SkyLines,dkm/skylines,snip/skylines,Harry-R/skylines,skylines-project/skylines