Map center update now happens on moveend instead of dragend

only using dragend is insufficient when the map has inertia movement on.
If the map is dragged with force, the center is updated to the final
resting place. Using moveend resolves this. This also removes the need
for the separate zoomend watcher.
Added marker event support in the same fashion as current map events
Merge pull request #84 from grantlucas/grantlucas_update_center_move_end

Map center update now happens on moveend instead of dragend
Merge pull request #86 from grantlucas/grantlucas_dev_marker_events

Support for marker events
Changed marker events from callbacks to rootScope broadcasts
Merge pull request #88 from grantlucas/grantlucas_dev_marker_events

Changed marker events from callbacks to rootScope broadcasts
Added click event functionality to the geojson
Merge branch 'master' of https://github.com/tombatossals/angular-leaflet-directive
Added the scrollWheelZoom to the "defaults" property:
https://github.com/tombatossals/angular-leaflet-directive/issues/87
Added legacy marker click broadcast name to marker events in
createMarker
Removed legacy genMultiMarkersClickCallback()

Removing this legacy call was necessary as it would create duplicate
events for clicks on markers.
Removed the "testing" bi-directional functionality until it's more tested
Merge pull request #90 from grantlucas/grantlucas_dev_marker_events

Cleaned up marker events removing legacy function while preserving backwards compatibility.
Updated to latest source
Removed the "{ zoom: true }" parameter from a map.setCenter event to prevent flickering:
https://github.com/tombatossals/angular-leaflet-directive/issues/85
Fixed legacy marker click broadcast which prevented new event from firing
Merge pull request #91 from grantlucas/grantlucas_dev_marker_events

Fixed legacy marker click broadcast which prevented new event from firing
Updated the leaflet version to 0.6.4 on the examples
Dev branch created to solve the problem described by @grantlucas here:
https://github.com/tombatossals/angular-leaflet-directive/issues/92