I propose - Preference Windows Section => "Connected devices"

[JessyJP]

As the name suggests at any one time we don't know how many devices there are. I propose a simple section with a list of IPs.

• IP
• For each IP we could give the name of the device if available.
  • (The name In green if it's currently connected and in red if it is not)
• Then we say what client is connected to them. i.e. View or Edit Remote / Stage etc.
• Then add a defer midi control checkbox .. this relates to the https://github.com/quelea-projection/Quelea/pull/596
• Then we put a ping button at the end. Cuz Why not? One of the devices might be really slow right?

Put a check box on the top Always log [x], which is off by default. On the bottom, we have a Status window which only logs when we open this panel (example): ["Device Name"][192.160.3.5] -> [Next] -> [12:32:34.124] ["Device Name"][192.160.3.5] -> [Next] -> [12:32:34.124] ["Device Name"][192.160.3.5] -> [Next] -> [12:32:34.124] ["Device Name"][192.160.3.5] => Ping : 532ms ["Device Name"][192.160.3.2] => Ping : 109ms ["Device Name"][192.160.3.1] => Ping : 5ms