Merge pull request openhab#1537 from cdjackson/zwave-association_update

Update association to use 'get all' function rather than cycling through the database.

bundles/binding/org.openhab.binding.zwave/src/main/java/org/openhab/binding/zwave/internal/config/ZWaveConfiguration.java

@@ -941,10 +941,7 @@ public void doAction(String domain, String action) {
 
 					if (splitDomain.length == 3) {
 						// Request all groups for this node
-						List<ZWaveDbAssociationGroup> groupList = database.getProductAssociationGroups();
-
-						for (ZWaveDbAssociationGroup group : groupList)
-							this.zController.sendData(associationCommandClass.getAssociationMessage(group.Index));
+						associationCommandClass.getAllAssociations();
 					} else if (splitDomain.length == 4) {
 						// Request a single group
 						int nodeArg = Integer.parseInt(splitDomain[3].substring(11));