Update build and changelog

CHANGELOG.md

@@ -18,6 +18,7 @@ Leaflet.markercluster
  * Fix clearLayers when you aren't on the map (by [@duncanparkes](https://github.com/duncanparkes)) [#79](https://github.com/danzel/Leaflet.markercluster/issues/79)
  * IE10 Bug fix (Reported by [@theLundquist](https://github.com/theLundquist)) [#86](https://github.com/danzel/Leaflet.markercluster/issues/86)
  * Fixes for hasLayer after removing a layer (Reported by [@cvisto](https://github.com/cvisto)) [#44](https://github.com/danzel/Leaflet.markercluster/issues/44)
+ * Fix clearLayers not unsetting __parent of the markers, preventing them from being re-added. (Reported by [@apuntovanini](https://github.com/apuntovanini)) [#99](https://github.com/danzel/Leaflet.markercluster/issues/99)
 
 ## 0.2 (2012-10-11)
 

dist/leaflet.markercluster-src.js

@@ -216,6 +216,10 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 			}
 		}
 
+		this.eachLayer(function (marker) {
+			delete marker.__parent;
+		});
+
 		if (this._map) {
 			//Reset _topClusterLevel and the DistanceGrids
 			this._generateInitialClusters();
@@ -237,7 +241,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		return bounds;
 	},
 
-	//Don't override LayerGroup.eachLayer, but provide the same functionality for external users
+	//Overrides LayerGroup.eachLayer
 	eachLayer: function (method, context) {
 		var markers = this._needsClustering.slice(),
 		    i;