FMCOMMS1 : Get rid of runtime warnings, by calling the correct function

Signed-off-by: Robin.Getz <Robin.Getz@analog.com>
FMCOMMS1 : Display the DAC temperature

Signed-off-by: Robin Getz <Robin.Getz@analog.com>
FMCOMMS1 : Connect IIO phase correction to calibration GUI

Signed-off-by: Robin Getz <robin.getz@analog.com>
FMCOMMS1: don't print anything when it's not necessary

Signed-off-by: Robin Getz <Robin.Getz@analog.com>
FMCOMMS1 : Make the cal dialog a little more based on signals, so
           you can change things, and don't need to worry about
           hitting the apply button.

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