Add plugin entries: L.TileLayer.PixelFilter, L.Control.BootstrapModal and L.Control.jQueryDialog
Add plugin entries: L.TileLayer.PixelFilter, L.Control.BootstrapModal and L.Control.jQueryDialog

* Added plugin entry: L.TileLayer.PixelFilter
* Added L.Control.BootstrapModal and L.Control.jQueryDialog

* addition of L.Control.BootstrapModal and L.Control.jQueryDialog moved into 'frameworks and build systems' section

Ubisense/Leaflet,geoloep/Leaflet,sisou/Leaflet,scaddenp/Leaflet,akrzyzanowskino/TeamSE,scaddenp/Leaflet,rlugojr/Leaflet,tsantacruz/RotationalMarker,sisou/Leaflet,Ubisense/Leaflet,rlugojr/Leaflet,Trufi/Leaflet,AP-whitehat/Leaflet,msiadak/Leaflet,rlugojr/Leaflet,tsantacruz/RotationalMarker,akrzyzanowskino/TeamSE,tsantacruz/RotationalMarker,codeator/Leaflet,AP-whitehat/Leaflet,Ubisense/Leaflet,jasonoverland/Leaflet,geoloep/Leaflet,codeator/Leaflet,sisou/Leaflet,iOffice/Leaflet,Leaflet/Leaflet,CapeSepias/Leaflet,iZucken/Leaflet,Leaflet/Leaflet,Trufi/Leaflet,brah/Leaflet,iZucken/Leaflet,davojta/Leaflet,stefanocudini/Leaflet,brah/Leaflet,Neorth/Leaflet,iOffice/Leaflet,Trufi/Leaflet,msiadak/Leaflet,stefanocudini/Leaflet,frogcat/Leaflet,iOffice/Leaflet,jasonoverland/Leaflet,Leaflet/Leaflet,Neorth/Leaflet,akrzyzanowskino/TeamSE,codeator/Leaflet,stefanocudini/Leaflet,frogcat/Leaflet,brah/Leaflet,CapeSepias/Leaflet,Neorth/Leaflet,iZucken/Leaflet,CapeSepias/Leaflet,scaddenp/Leaflet,geoloep/Leaflet,davojta/Leaflet,frogcat/Leaflet,AP-whitehat/Leaflet,msiadak/Leaflet,jasonoverland/Leaflet,davojta/Leaflet