Added the ability for users to define their own geojson functions
Reverted spaces
Forgot to run grunt :(
Merge branch 'addfeatures' of https://github.com/bzmwillemsen/angular-leaflet-directive into bzmwillemsen-addfeatures

Conflicts:
	dist/angular-leaflet-directive.js
	dist/angular-leaflet-directive.min.js
	src/directives/geojson.js