Eugene Yokota 93b3391167 Fixes server log hardcoded to debug level ...

Fixes #3786

To configure the log level of the server, this introduces a new task key named `serverLog`. The idea is to set this using `Global / serverLog / logLevel`. It will also check the global log level, and if all else fails, fallback to Warn.

```
    lazy val level: Level.Value = (s get serverLogLevel) orElse (s get logLevel) match {
      case Some(x) => x
      case None    => Level.Warn
    }
```

2017-12-02 15:20:54 -05:00

..

src/main

Fixes server log hardcoded to debug level

2017-12-02 15:20:54 -05:00