Modal updates
Modal updates

Make all modals closable with escape key and make aboutModal large.

StichtingOpenGeo/haltebeheer2,rlh-aagis/bootGmap,skorasaurus/bootleaf,swingley/bootleaf,koopauy/bootleaf,SRD-GIS/bootleaf,StichtingOpenGeo/haltebeheer2,arkegeomatica/mapas,Guts/Paris-Beer-Week,aejolene/bootleaf,aejolene/bootleaf,msukkar/bootleaf,skorasaurus/bootleaf,atlregional/vanpool-profiles,Carlowahlen/bootleaf,datameet/publicworks,alexgleith/bootleaf_gs,bmcbride/bootleaf,arkegeomatica/mapas,swingley/bootleaf,msukkar/bootleaf,alexgleith/bootleaf_gs,bmcbride/bootleaf,smellman/chiba_bicyclemap,Carlowahlen/bootleaf,SRD-GIS/bootleaf,andrewmartini/bootleaf,smellman/chiba_bicyclemap,Guts/Paris-Beer-Week,rlh-aagis/bootGmap,koopauy/bootleaf,Guts/Paris-Beer-Week,andrewmartini/bootleaf