fix click propagating through popup regression, close #2500
fix click propagating through popup regression, close #2500

snkashis/Leaflet,waeltken/Leaflet,RLRR/Leaflet,juliensoret/Leaflet,mbrukman/Leaflet,bolshoibooze/Leaflet,Mark-Wood/Leaflet,tbassett44/Leaflet,jasonoverland/Leaflet,davojta/Leaflet,davojta/Leaflet,Jakobud/Leaflet,AndBicScadMedia/Leaflet,waeltken/Leaflet,iOffice/Leaflet,davidlukerice/Leaflet,sisou/Leaflet,taraszerebecki/Leaflet,prashen/Leaflet,billybonz1/Leaflet,wpf500/Leaflet,Ossehoht/Leaflet,caiiiycuk/Leaflet,wrrnwng/Leaflet,tsantacruz/RotationalMarker,cmulders/Leaflet,fab1an/Leaflet,msiadak/Leaflet,davidlukerice/Leaflet,Trufi/Leaflet,starsolaris/Leaflet,CorainChicago/Leaflet,juliensoret/Leaflet,AP-whitehat/Leaflet,taraszerebecki/Leaflet,bbecquet/Leaflet,Trufi/Leaflet,nvoron23/Leaflet,webmechanicx/Leaflet,CapeSepias/Leaflet,RLRR/Leaflet,prashen/Leaflet,elkingtonmcb/Leaflet,thalesfsp/Leaflet,hyperknot/Leaflet,msiadak/Leaflet,iZucken/Leaflet,lee101/Leaflet,wpf500/Leaflet,beni55/Leaflet,fillerwriter/Leaflet,sisou/Leaflet,grahamthompson/Leaflet,Fil/Leaflet,klaftertief/Leaflet,pakro/Leaflet,twoubt/Leaflet,Leaflet/Leaflet,pakro/Leaflet,jasonoverland/Leaflet,sellonen/Leaflet,devjoseluis/Leaflet,bolshoibooze/Leaflet,Ubisense/Leaflet,DrillingInfo/Leaflet,scaddenp/Leaflet,billybonz1/Leaflet,Fil/Leaflet,andrewmartini/Leaflet,kumy/Leaflet,RLRR/Leaflet,alex2wong/Leaflet,akrzyzanowskino/TeamSE,RyanHickman/Leaflet,CorainChicago/Leaflet,sellonen/Leaflet,pzdz/Leaflet,iamjonbradley/Leaflet,nikhildhamsaniya/Leaflet,nikhildhamsaniya/Leaflet,hyperknot/Leaflet,yohanboniface/Leaflet,fab1an/Leaflet,elkingtonmcb/Leaflet,iamjonbradley/Leaflet,Trufi/Leaflet,psicomante/Leaflet,CapeSepias/Leaflet,kumy/Leaflet,cmulders/Leaflet,wancharle/Leaflet,Ubisense/Leaflet,eriksjaastad/Leaflet,prashen/Leaflet,codeator/Leaflet,Leaflet/Leaflet,sambernet/Leaflet,tormi/Leaflet,Ubisense/Leaflet,wancharle/Leaflet,lee101/Leaflet,bolshoibooze/Leaflet,thalesfsp/Leaflet,alex2wong/Leaflet,MuellerMatthew/Leaflet,huangsong/Leaflet,starsolaris/Leaflet,mbrukman/Leaflet,fillerwriter/Leaflet,tomnod/Leaflet,eriksjaastad/Leaflet,RobertoMalatesta/Leaflet,kjell/Leaflet,tormi/Leaflet,litnerdy/Leaflet,mourner/Leaflet,akauppi/Leaflet,Ossehoht/Leaflet,starsolaris/Leaflet,Andrey-Pavlov/Leaflet,caiiiycuk/Leaflet,mourner/Leaflet,davojta/Leaflet,iOffice/Leaflet,Jakobud/Leaflet,nathancahill/Leaflet,beni55/Leaflet,AP-whitehat/Leaflet,lee101/Leaflet,msokk/Leaflet,dhootha/Leaflet,mstahv/Leaflet,nkovacs/Leaflet,Fil/Leaflet,davidlukerice/Leaflet,brah/Leaflet,geoloep/Leaflet,tsantacruz/RotationalMarker,thalesfsp/Leaflet,cmulders/Leaflet,twoubt/Leaflet,elkingtonmcb/Leaflet,stefanocudini/Leaflet,tomnod/Leaflet,stefanocudini/Leaflet,tsantacruz/RotationalMarker,grahamthompson/Leaflet,RobertoMalatesta/Leaflet,wpf500/Leaflet,twoubt/Leaflet,gabrielpconceicao/frontend-asset-leaflet,bbecquet/Leaflet,frogcat/Leaflet,jmutua2015/Leaflet,Jakobud/Leaflet,DrillingInfo/Leaflet,huangsong/Leaflet,msiadak/Leaflet,olafurr/Leaflet,geoloep/Leaflet,kumy/Leaflet,Neorth/Leaflet,gabrielpconceicao/frontend-asset-leaflet,jblarsen/Leaflet,msokk/Leaflet,frogcat/Leaflet,litnerdy/Leaflet,codeator/Leaflet,mourner/Leaflet,caiiiycuk/Leaflet,akauppi/Leaflet,andrewmartini/Leaflet,jmutua2015/Leaflet,CapeSepias/Leaflet,fab1an/Leaflet,brunocasanova/frontend-asset-leaflet,wrrnwng/Leaflet,pakro/Leaflet,mbrukman/Leaflet,rlugojr/Leaflet,pzdz/Leaflet,w8r/Leaflet,yohanboniface/Leaflet,CorainChicago/Leaflet,huangsong/Leaflet,dhootha/Leaflet,psicomante/Leaflet,fredericksilva/Leaflet,alex2wong/Leaflet,olafurr/Leaflet,patrickarlt/Leaflet,devjoseluis/Leaflet,billybonz1/Leaflet,javimolla/Leaflet,RobertoMalatesta/Leaflet,iamjonbradley/Leaflet,scaddenp/Leaflet,nkovacs/Leaflet,nathancahill/Leaflet,cartant/Leaflet,waeltken/Leaflet,nathancahill/Leaflet,fillerwriter/Leaflet,northerneyes/Leaflet,javimolla/Leaflet,jblarsen/Leaflet,AndBicScadMedia/Leaflet,andrewmartini/Leaflet,w8r/Leaflet,grahamthompson/Leaflet,Neorth/Leaflet,wancharle/Leaflet,sambernet/Leaflet,2gis/Leaflet,stefanocudini/Leaflet,frogcat/Leaflet,litnerdy/Leaflet,nikhildhamsaniya/Leaflet,dhootha/Leaflet,mstahv/Leaflet,RyanHickman/Leaflet,MuellerMatthew/Leaflet,jmutua2015/Leaflet,beni55/Leaflet,Mark-Wood/Leaflet,webmechanicx/Leaflet,sellonen/Leaflet,rlugojr/Leaflet,AndBicScadMedia/Leaflet,patrickarlt/Leaflet,iOffice/Leaflet,wrrnwng/Leaflet,cartant/Leaflet,mstahv/Leaflet,hyperknot/Leaflet,tormi/Leaflet,olafurr/Leaflet,elfalem/Leaflet,tbassett44/Leaflet,mediasuitenz/Leaflet,Srikanth4/Leaflet,nvoron23/Leaflet,nycitt/Leaflet,iZucken/Leaflet,AP-whitehat/Leaflet,yohanboniface/Leaflet,nycitt/Leaflet,w8r/Leaflet,MuellerMatthew/Leaflet,mediasuitenz/Leaflet,Ossehoht/Leaflet,pzdz/Leaflet,elfalem/Leaflet,gabrielpconceicao/frontend-asset-leaflet,webmechanicx/Leaflet,rlugojr/Leaflet,snkashis/Leaflet,Srikanth4/Leaflet,Srikanth4/Leaflet,elfalem/Leaflet,Andrey-Pavlov/Leaflet,scaddenp/Leaflet,bbecquet/Leaflet,akrzyzanowskino/TeamSE,iZucken/Leaflet,fredericksilva/Leaflet,kjell/Leaflet,brah/Leaflet,klaftertief/Leaflet,Neorth/Leaflet,2gis/Leaflet,codeator/Leaflet,eriksjaastad/Leaflet,psicomante/Leaflet,mediasuitenz/Leaflet,brah/Leaflet,sambernet/Leaflet,RyanHickman/Leaflet,brunocasanova/frontend-asset-leaflet,taraszerebecki/Leaflet,brunocasanova/frontend-asset-leaflet,sisou/Leaflet,geoloep/Leaflet,jblarsen/Leaflet,msokk/Leaflet,akrzyzanowskino/TeamSE,tbassett44/Leaflet,2gis/Leaflet,jasonoverland/Leaflet,cartant/Leaflet,Andrey-Pavlov/Leaflet,Leaflet/Leaflet,nycitt/Leaflet,klaftertief/Leaflet,snkashis/Leaflet,akauppi/Leaflet,northerneyes/Leaflet,fredericksilva/Leaflet,javimolla/Leaflet,tomnod/Leaflet,devjoseluis/Leaflet