nsd: Add new package

Signed-off-by: Vasilis Tsiligiannis <acinonyx@openwrt.gr>
net/mosquitto: Bump to version 1.3.2

This is a bugfix and security release.

Full details available at:
http://mosquitto.org/2014/07/version-1-3-2-released/

Signed-off-by: Karl Palsson <karlp@remake.is>
haproxy: bump to version 1.5.2

 - [RELEASE] Released version 1.5.2
 - [PATCH 1/2] DOC: mention that Squid correctly responds 400 to PPv2
 - [PATCH 2/2] DOC: fix typo in Unix Socket commands

Signed-off-by: Thomas Heil <heil@terminal-consulting.de>