Write an iPhone update 5

We now need this for Iphone-Version: Like the Android-Version whichwe have, the Iphone Version should only send coordiantes, when they change. And when a connectivity changes (if GPS is turned on or off or Internet is changed from WLAN to Edge or something AND when the webview is called). Please use the exact same urls like in the android-Version ([login to view URL]) Messages should be send via Apples Messaging-Service "APN", that runs on every iphone. For this, you must send an "apn_id" to "[login to view URL]" like it is in the android-version (there, it is called "gcm_id")