Merge branch 'master' into L2SDP-248

applications/lofar2/designs/lofar2_unb2b_adc/hdllib.cfg

...s/lofar2_unb2b_adc/src/vhdl/node_adc_input_and_timing.vhd

...unb2b_beamformer/quartus/lofar2_unb2b_beamformer_pins.tcl

..._beamformer_one_node/lofar2_unb2b_beamformer_one_node.vhd

...e_node_256MHz/lofar2_unb2b_beamformer_one_node_256MHz.vhd

...ar2_unb2b_beamformer/src/vhdl/lofar2_unb2b_beamformer.vhd

...2_unb2b_beamformer/tb/vhdl/tb_lofar2_unb2b_beamformer.vhd