Location services fix

- Supported allow location service for 8.x platform.
- Fixed location service for 7.x platform.

lib/devices/ios/settings.js

@@ -181,8 +181,10 @@ settings.updateLocationSettings = function (sim, bundleId, authorized) {
   });
   var curSettings = settings.getSettings(sim, 'locationClients');
   _.each(curSettings, function (settingSet, file) {
-    // 8.1 changed the format a bit.
-    if (sim.sdkVer === "8.1" || sim.sdkVer === "8.2") {
+    /*
+    * Support location services for 8.x platform.
+    */
+    if (parseFloat(sim.platformVer) >= 8) {
       logger.debug("Using 8.X format locationd plist format.");
       _.extend(newPrefs,  {
         Authorization: 2,
@@ -214,11 +216,11 @@ settings.updateLocationSettings = function (sim, bundleId, authorized) {
         settingSet[bundleId] = {};
       }
       _.extend(settingSet[bundleId], newPrefs);
-      if (!_.has(settingSet, 'Executable')) {
-        settingSet.Executable = "";
+      if (!_.has(settingSet[bundleId], 'Executable')) {
+        settingSet[bundleId].Executable = "";
       }
-      if (!_.has(settingSet, 'Registered')) {
-        settingSet.Registered = "";
+      if (!_.has(settingSet[bundleId], 'Registered')) {
+        settingSet[bundleId].Registered = "";
       }
     }
     prefSetPerFile[file] = settingSet;