Merge branch 'L2SDP-174' into 'master'

...ons/lofar2/libraries/sdp/src/vhdl/node_sdp_beamformer.vhd

...ns/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_local.vhd

...s/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd

...ications/lofar2/libraries/sdp/src/vhdl/sdp_bf_weights.vhd

applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd

...s/lofar2/libraries/sdp/src/vhdl/sdp_subband_equalizer.vhd

libraries/base/dp/src/vhdl/dp_xonoff.vhd

libraries/base/dp/src/vhdl/mms_dp_gain_arr.vhd

libraries/base/dp/tb/vhdl/tb_dp_xonoff.vhd