Glade: Remove id_column to fix run time warnings

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
FMCOMMS2 Glade : Tweak the UI, and add AD9364 now that it's released.
PLUGINS: Handle Block Diagrams in plugins a common way, and who how to
use it with the FMCOMMS2 plugin
Block Diagrams : Add the fmcomms2 block diagram
plugins/fmcomms2_adv: Add support for new features Fast Look, AuxDAC, etc.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
plugins/fmcomms2: Fix frame number to hide in 1r1t mode

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>