Fix bug whereby labels appear behind neighbouring markers and polygons. Did not happen very often when used with LeafletJS 0.7.5, but all the time with LeafletJS 1.0.0
Position label better.
Output CSS class to aid in styling. Will be either "leaflet-label-marker" or "leaflet-label-other". See project page for styling tip.
This release make the module compatible with Leaflet (the Drupal module) versions 7.x-1.0, 7.x-1.1, 7.x-1.x and hopefully all versions of Leaflet ever after!
