- dvb-core: remove unused frequency bending code, simplify internal frontend
  handling

- dvb-net: add ULE dvb-net support according to draft-ietf-ipdvb-ule-03
Signed-off-by: Michael Hunold <hunold@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>