Add interlace layout to leaflet map view
Change width of graticule lines
Add scan annimation to leaflet map view
Add interlace and scan animation to sonar view
Experimental svg feConvolveMatrix filter
Remove interlace effect from sonar and map display
Refactor SonarGraph service
Add L.PathHook extension to apply svg effect to map display
Apply svg effect to markers labels
Apply svg filter to non-svg elements
Apply filter to svg vessels icons
Move svg-filter to the SvgFilter directive
Rename svg filter
Move Leaflet plugins to services
Add Config for SvgFilter directive
Apply svg filter to mission name label
Fix svg filter element visibility
Add demo filters to test them on fly
None-filter option removes filter totally
Refactor sonar display to line path