Add hash-merge method used in setConfig for handy access to config params plugin is configured with

src/ios/CDVBackgroundGeoLocation.m

@@ -338,15 +338,15 @@
     NSMutableDictionary *returnInfo;
     returnInfo = [NSMutableDictionary dictionaryWithCapacity:10];
     
-    NSNumber* timestamp = [NSNumber numberWithDouble:([stationaryLocation.timestamp timeIntervalSince1970] * 1000)];
+    NSNumber* timestamp = [NSNumber numberWithDouble:([location.timestamp timeIntervalSince1970] * 1000)];
     [returnInfo setObject:timestamp forKey:@"timestamp"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.speed] forKey:@"speed"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.verticalAccuracy] forKey:@"altitudeAccuracy"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.horizontalAccuracy] forKey:@"accuracy"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.course] forKey:@"heading"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.altitude] forKey:@"altitude"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.coordinate.latitude] forKey:@"latitude"];
-    [returnInfo setObject:[NSNumber numberWithDouble:stationaryLocation.coordinate.longitude] forKey:@"longitude"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.speed] forKey:@"speed"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.verticalAccuracy] forKey:@"altitudeAccuracy"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.horizontalAccuracy] forKey:@"accuracy"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.course] forKey:@"heading"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.altitude] forKey:@"altitude"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.coordinate.latitude] forKey:@"latitude"];
+    [returnInfo setObject:[NSNumber numberWithDouble:location.coordinate.longitude] forKey:@"longitude"];
     
     return returnInfo;
 }
@@ -503,11 +503,11 @@
     NSLog(@"- CDVBackgroundGeoLocation#sync");
     NSLog(@"  type: %@, position: %@,%@ speed: %@", [data objectForKey:@"location_type"], [data objectForKey:@"latitude"], [data objectForKey:@"longitude"], [data objectForKey:@"speed"]);
     if (isDebugging) {
-        [self notify:[NSString stringWithFormat:@"Location update: %s\nSPD: %@ | DF: %0.1f | ACY: %@",
+        [self notify:[NSString stringWithFormat:@"Location update: %s\nSPD: %0.0f | DF: %ld | ACY: %0.0f",
                       ((isMoving) ? "MOVING" : "STATIONARY"),
-                      [data objectForKey:@"speed"],
-                      locationManager.distanceFilter,
-                      [data objectForKey:@"accuracy"]]];
+                      [[data objectForKey:@"speed"] doubleValue],
+                      (long) locationManager.distanceFilter,
+                      [[data objectForKey:@"accuracy"] doubleValue]]];
          
         AudioServicesPlaySystemSound (locationSyncSound);
     }

www/BackgroundGeoLocation.js

@@ -10,7 +10,7 @@ module.exports = {
     config: {},
 
     configure: function(success, failure, config) {
-        this.config = config || {};
+        this.config = config;
         var params              = JSON.stringify(config.params || {}),
             headers		        = JSON.stringify(config.headers || {}),
             url                 = config.url        || 'BackgroundGeoLocation_url',
@@ -65,7 +65,7 @@ module.exports = {
     * @param {Integer} timeout
     */
     setConfig: function(success, failure, config) {
-        this.config = config || {};
+        this.apply(this.config, config);
         exec(success || function() {},
             failure || function() {},
             'BackgroundGeoLocation',
@@ -82,6 +82,11 @@ module.exports = {
             'getStationaryLocation',
             []);
     },
+    /**
+    * Add a stationary-region listener.  Whenever the devices enters "stationary-mode", your #success callback will be executed with #location param containing #radius of region
+    * @param {Function} success
+    * @param {Function} failure [optional] NOT IMPLEMENTED
+    */
     onStationary: function(success, failure) {
         var me = this;
         success = success || function() {};
@@ -94,5 +99,14 @@ module.exports = {
             'BackgroundGeoLocation',
             'addStationaryRegionListener',
             []);    
+    },
+    apply: function(destination, source) {
+        source = source || {};
+        for (var property in source) {
+            if (source.hasOwnProperty(property)) {
+                destination[property] = source[property];
+            }
+        }
+        return destination;
     }
 };