map-click-handler.js: move info creation into separate methods
map-click-handler.js: move info creation into separate methods

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