module merge util module naming changed to use "-"

utils/utils.ios.ts

@@ -0,0 +1,22 @@
+export class Collections {
+    public static jsArrayToNSArray(str: string[]): any {
+        var arr = new Foundation.NSMutableArray();
+        if ("undefined" != typeof str) {
+            for (var element in str) {
+                arr.addObject(str[element]);
+            }
+        }
+        return arr;
+    }
+
+    public static nsArrayToJSArray(a: any): string[] {
+        var arr = [];
+        if ("undefined" != typeof a) {
+            for (var i = 0; i < a.count(); i++) {
+                arr.push(a.objectAtIndex(i));
+            }
+        }
+
+        return arr;
+    }
+}