Add temporary fix for broken leaflet image assets path detection when using webpack/angular-cli.
Add temporary fix for broken leaflet image assets path detection when using webpack/angular-cli.

ecsnavarretemit/sarai-ng2,ecsnavarretemit/sarai-interactive-maps,ecsnavarretemit/sarai-ng2,ecsnavarretemit/sarai-interactive-maps,ecsnavarretemit/sarai-ng2,ecsnavarretemit/sarai-interactive-maps