Added support for layers on paths to match existing support for markers. Added unit test and example.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	dist/angular-leaflet-directive.min.js
Added support for changing the legend values.
Merge branch 'master' of https://github.com/nblu/angular-leaflet-directive into nblu-master

Conflicts:
	src/directives/paths.js
Merge branch 'nblu-master'