Fix error onload google maps layers, update for readme file.
Support for Bing Maps Layer
Support Zoomslider Plugin
Merge with elesdoar branch
Merge with elesdoar branch
Add Bing Layer, control layers position added
Added the "leafletMap" property to expose the map object to the controller, like @grantlucas explains here:

https://github.com/tombatossals/angular-leaflet-directive/issues/135
Merge branch 'master' of https://github.com/elesdoar/angular-leaflet-directive into elesdoar-master

Conflicts:
	dist/angular-leaflet-directive.min.js
Updated URL's