Subject: User will enter the URL/IP address for the remote server

Description:
1. The URL/IP address for the remote server should not be hard coded.
2. Let the user enter it.
3. there is three option to choose remote server location
   emulator , tablet , remote
4. if user has its own server running with ABTcore then
   they must choose remote server as a opion and enter the
   proper IP address.
5. validation are done