Core show channels action and minor improvements

[AlexAlexKud]

Better support CoreShowChannelsAction:

MAIN:
AbstractChannelEvent now inherits ResponseEvent;
CoreShowChannelsAction now inherits ManagerActionEvent;
Added events CoreShowChannelEvent and ;CoreShowChannelsCompleteEvent;

BTW:
Added support for TimeSpan and Guid properies in Parsing and ToString methods;
Added AssemblyInfo attributes autogeneration ignore - this gives build an error in VS 2022

EXAMPLE:
Now you can use CoreShowChannelsAction and receives its responses:

var action = new CoreShowChannelsAction();
var responses = manager.SendEventGeneratingAction(action);

[Deantwo]

I can see that you changed indention from four spaces ( ) to taps ( ). This makes the diff kinda annoying to read. Any chance you could change that to spaces?

Of course, now that I think about there, there is a an option to hide whitespaces in the diff.

But is is annoying to read the code on GitHub when the indention doesn't match.

[AlexAlexKud]

I can see that you changed indention from four spaces ( ) to taps ( ). This makes the diff kinda annoying to read. Any chance you could change that to spaces?

Fair remark! Fixed

[AlexAlexKud]

Comment to get attention
@Deantwo @usender