Fix issue #83 Unable to find LAN IP on Standalone RPi
Fix issue #83 Unable to find LAN IP on Standalone RPi

Removed get_lan() from default_settings();
Instead attempt to use values from settings.json and use get_lan() only if this fails or to test connection.
Updated get_lan() to get_lan(ip) to make it applicable for testing a given IP

Al-Azif/ps4-exploit-host,Al-Azif/ps4-exploit-host,Al-Azif/ps4-exploit-host