Signal Settings documentation is different from what it actually is.

[gotostatement]

Describe the bug A clear and concise description of what the bug is.

• https://github.com/svermeulen/Extenject/blob/master/Documentation/Signals.md#signal-settings
• https://github.com/svermeulen/Extenject/blob/master/UnityProject/Assets/Plugins/Zenject/Source/Main/ZenjectSettings.cs#L150
• As you read this, the default value of SignalMissingHandlerResponses is OptionalSubscriber, but it is actually set to SignalMissingHandlerResponses.Warn. Which is the right answer?

To Reproduce

• https://github.com/svermeulen/Extenject/blob/master/Documentation/Signals.md#abstract-signals
• If you want to make SignalWorldDestroyed AbstractFire like a document, you will get a warning if you don't subscribe to SignalWorldDestroyed itself.

Expected behavior

• Based on the behavior of AbstractFire in the documentation, I think the SignalMissingHandlerResponses.Ignore should be set.

Extenject and Unity info (please complete the following information):

• Zenject version: 9.2.0
• Unity version: 2019.3.14f1
• Project's scripting backend Mono

[dvddpl]

also noticed this.
when declaring signals as interfaces i am getting a warning when there is no explicit subscription unless I specify .OptionalSubscriber()

The expected Behaviour suggested above should be the default