Fixed problem when serving parent directories.

Added description

Fixed deprecation warning.

Merge pull request #16 from capocasa/master

add simple file sorting

Updated version.

Fixed address conflict problem; improved help messages.

Merge pull request #14 from unquietwiki/master

Dual-stack nimhttpd

Revise app to be dual-stack IPv4+IPv6

tweaks

Updated version.

Fixed warnings.

Merge pull request #13 from ire4ever1190/custom-headers

use httpCore.parseHeader

Saves reinventing the wheel

Add support for custom headers

Merge pull request #11 from unquietwiki/master

README update

README update

Merge pull request #10 from unquietwiki/master

Update config message

IPv6 support