Update config.xml

Author: gmemstr

config.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<widget id="com.phonegap.helloworld" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:gap="http://phonegap.com/ns/1.0">
+<widget id="com.gabrielsimmer.nodemcandroid" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:gap="http://phonegap.com/ns/1.0">
     <name>NodeMC Android Client</name>
     <description>
 	Official NodeMC Android Client. Connect to your server now!