[+] added MutableListItem class
[+] added string resources
[+] added special object TunnelInfo for returning tunnel state
[+] OpenVpnTunnel now reports it's state (local/remote ip, server name)
[~] improved to match tunnel state object
[~] refacetore VpnManagerInterface API to match new tunnel state object
[~] added method for creating broadcast intents
[~] yet another refactoring for main activity
[+] added support for vpn status
[+] version increased