Merge pull request #8 from tombatossals/master

Merge with the original
Almost done
Add new dynamic layer example and update legend on change url
Add Esri ArcGIS legend service example
Added Leaflet.label labels for paths
Almost working
trailing commas fix

IE8 (and below) will parse trailing commas in array and object literals incorrectly
Merge pull request #316 from avances123/patch-1

trailing commas fix
Merge pull request #310 from rowanhogan/master

Added Leaflet.label labels for Path
feat(build): Added a special property "url-hash-center" which allows to sync the center with an URL param.

Commented here:
https://github.com/tombatossals/angular-leaflet-directive/issues/283
Merge branch 'center-url-params'

Conflicts:
	dist/angular-leaflet-directive.min.js
Merge branch 'master' of github.com:tombatossals/angular-leaflet-directive
Merge branch 'master' of https://github.com/elesdoar/angular-leaflet-directive into elesdoar-master

Conflicts:
	dist/angular-leaflet-directive.min.js
Update README.md
integrated latest changes from upstream