Early review of std.logger

[ilya-stromberg]

On Monday, 14 October 2013 at 13:39:10 UTC, Byron wrote:
> ** System logging: syslog and windows event logging support.

+1, add System logging, and use as default windows event logging 
for windows and syslog for POSIX.

And remote log support for syslog to allow send log messages via 
network.

Also, we should support syslog for windows, but in that case user 
must provide valid syslog daemon (install it for windows or 
spesify valid network connection).