QFS status dashboard now sends HTTP Content-Length header for the /files
and /charts resources (fixes 'infinite' wait when behind a proxy such as
NGINX)
May now specify the listening ip address for the QFS status dashboard
through the webServer.host parameter in "server.conf". Defaults to
0.0.0.0
Merge pull request #34 from coderfi/master

QFS status dashboard now sends HTTP Content-Length header for the /files