FMCOMMS2_ADV: Quiet some of the run time warnings

Signed-off-by: Robin Getz <robin.getz@analog.com>
FMCOMMS2 : Save the state of the DDS (off, 1 tone, 2 tones, etc)

Signed-off-by: Robin Getz <robin.getz@analog.com>
PROFILES: Move the loops around a little, so that the profile.ini file
          is processed in order of the file, just just by groups of
          plugins. This also means that the main capture profile is
          processed just like all the other plugins, not seperately

Signed-off-by: Robin Getz <robin.getz@analog.com>