Petabridge.Cmd.Cluster 0.6.1

In version v0.6.1 we made the following minor improvements: 1. Made it so the Petabridge.Cmd `pbm` terminal automatically exits when the host disconnects; 2. Added the `ArgumentsExtractor` to `Petabridge.Cmd.Common` - this will simplify the process of extracting all supplied arguments to any `Petabridge.Cmd.Host.CommandHandlerActor`. There's a new overload added to the `CommandHandlerActor`, `Process(string commandName, Action<Command, ParsedArguments> handler)` and the `ParsedArguments` object will contain a pre-parsed set of all arguments and their possible values. See the official documentation on https://cmd.petabridge.com/ for more details. v0.6.0 Release Notes** With the release of [Petabridge.Cmd V0.6.0](https://cmd.petabridge.com/) we are introducing [`Petabridge.Cmd.Remote` - a new command palette for monitoring your Akka.Remote connections](https://cmd.petabridge.com/articles/commands/remote-commands.html) through the use of Akka.Remote. The new commands will allow you to monitor the connections in your system by providing information such as the active connections to remote hosts and a history of Associated and Disassociated events.