Rework limitRetries to possible infinite retries

[Ssstlis]

Also similar to akka i wanna have retry policy with infinite retries, based on arg maxRetries = -1
If you don't mind i can draft a PR and deprecate old version.

[cb372]

The default behaviour of the other built-in retry policies is to do infinite retries. limitRetries is used specifically to prevent that behaviour.

e.g. constantDelay(100.milliseconds) will keep retrying forever, but constantDelay(100.milliseconds) join limitRetries(5) will only retry 5 times.

So I don't think a version of limitRetries that does not limit retries would be helpful.

Does that make sense? Maybe the docs could be improved to explain this better.

[Ssstlis]

Okay, it seems like i can use constantDelay(Duration.Zero) join .... for reproduce the infinite retries but in case of finite number of retries i should write this: limitRetries(n) join ....
don't you think this isn't consistent?