Until now unbound was always running as root by default. A DNS resolver can
easily run under a non-privileged user.

Signed-off-by: Michael Hanselmann <public@hansmi.ch>

Signed-off-by: Michael Hanselmann <public@hansmi.ch>

The custom list of DNS root servers provided with the package is not necessary.
Unbound ships with a built-in list.

Signed-off-by: Michael Hanselmann <public@hansmi.ch>

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>

This is an import of the net/unbound package from Subversion
revision 40658 (May 2, 2014). The only change is the addition of
PKG_LICENSE, PKG_LICENSE_FILE and PKG_MAINTAINER to Makefile.
Unbound 1.4.22 is the current upstream release.

Signed-off-by: Michael Hanselmann <public@hansmi.ch>