Removed extra commas to avoid parse errors in IE
Removed extra commas to avoid parse errors in IE

Also allows minification by Google Closure Compiler et al, who would
otherwise refuse to work with it.

nmlemus/leaflet-plugins,cschell/leaflet-plugins,rouleur/leaflet-plugins,azavea/leaflet-plugins,gam6itko/leaflet-plugins,jblarsen/leaflet-plugins,azavea/leaflet-plugins,gavioto/leaflet-plugins,nmlemus/leaflet-plugins,mobile-geo/leaflet-plugins,realtymaps/leaflet-plugins,shramov/leaflet-plugins,mobile-geo/leaflet-plugins,gavioto/leaflet-plugins,rouleur/leaflet-plugins,opie/leaflet-plugins,Skrupellos/leaflet-plugins,falcacibar/leaflet-plugins,dtruel/leaflet-plugins,dtruel/leaflet-plugins,Polyconseil/leaflet-plugins,Skrupellos/leaflet-plugins,opie/leaflet-plugins,savelevcorr/leaflet-plugins,azavea/leaflet-plugins,realtymaps/leaflet-plugins,savelevcorr/leaflet-plugins,cschell/leaflet-plugins,cschell/leaflet-plugins,socialpinpoint/leaflet-plugins,shramov/leaflet-plugins,socialpinpoint/leaflet-plugins,falcacibar/leaflet-plugins,gam6itko/leaflet-plugins,jblarsen/leaflet-plugins,falcacibar/leaflet-plugins,Polyconseil/leaflet-plugins,MasterHK/leaflet-plugins,MasterHK/leaflet-plugins,dtruel/leaflet-plugins