std.experimental.logger formal review round 3

[Dicebot via Digitalmars-d]

On Monday, 29 September 2014 at 10:41:06 UTC, Vladimir Panteleev 
wrote:
> 2. Creating one log file per day? I.e. built-in logrotate. If 
> it's not built-in, would it be difficult to add on top?

I see logger customization explained in top-level docs of 
https://github.com/burner/phobos/blob/logger/std/experimental/logger/core.d
Do you feel something needs to be added there?