nicki: support xperia m dual

  - check baseband version and enable dual sim if ds baseband detected.
  - don't set anything on older unsupported basebands (you are not supposed to use cm on 4.1/4.2 basebands)

Change-Id: I7579d484cdef8540aa272abfeb129f3ef43f0531
nicki: Enable proximity wake option

working fine so enable

Change-Id: Ia66a09fba5f27695e6f61d040cbe75f07611271b
Merge remote-tracking branch 'cm/cm-11.0' into HEAD

Conflicts:
	BoardConfig.mk
	cm.mk
	init/init_nicki.c

Change-Id: Ib9fd6b9cfb40b9bdc0338b03eceae422546c5a02