Added keys to Add Layer modal, so React is satisfied and console loggings disappear.
Added keys to Add Layer modal, so React is satisfied and console loggings disappear.

KNMI/GeoWeb-FrontEnd,maartenplieger/GeoWeb-FrontEnd,maartenlterpstra/GeoWeb-FrontEnd,KNMI/GeoWeb-FrontEnd,maartenlterpstra/GeoWeb-FrontEnd,KNMI/GeoWeb-FrontEnd,maartenplieger/GeoWeb-FrontEnd,maartenlterpstra/GeoWeb-FrontEnd,diMosellaAtWork/GeoWeb-FrontEnd,diMosellaAtWork/GeoWeb-FrontEnd