units.js: Simplified conversion functions in UNITS container
units.js: Simplified conversion functions in UNITS container

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