flask: Load config from SKYLINES_CONFIG envvar if available
flask: Load config from SKYLINES_CONFIG envvar if available

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