OpenWrt does not support kernel version <= 2.6.36 any more, remove all modules only build for those kernels and all conditions specific for those kernel versions.
SVN-Revision: 31634
The old ieee1394 stack was removed in 2.6.37. The new firewire stack is
available for all kernel versions, but experimental for the older one, so
make both available where appropriate.
SVN-Revision: 27874
