coreutils: Use PIE version of LFS uname patch.
lzo: Update to 2.06.

Eliminates the requirement of a executable stack.
Merge branch 'fifteen' of ssh://git.ipfire.org/pub/git/ipfire-2.x into fifteen
libxml2: Update to 2.6.32.
cyrus-sasl: Run autoconf before build.
ffmpeg: Don't use -fPIC and don't use strict aliasing.
cpufrequtils: Build without -fPIC.
openvmtools: Build without -fPIC.
iotop: New package.
transmission: Don't use C++ exception handling.
mbr: Remove package, which is not needed any more.

This package was needed to add the MBR to flash images,
which are not available in IPFire 2.15 any more.
libxml2: Add package to fifteen update.
Use hardened compiler flags.
Merge branch 'fifteen' of ssh://git.ipfire.org/pub/git/ipfire-2.x into fifteen
Forward Firewall: Bugfix: When creating a rule which results in an error, the counters in the firewallgroups where increased.
Bugfix: When using icmp-type "all" there was no rule created

Conflicts:
	html/cgi-bin/forwardfw.cgi
Forward Firewall: BUGFIX: when using ICMP services in firewallrules and then changing the service, the rule was broken