Merge branch 'master' into L2SDP-534

.gitignore

.../designs/lofar2_unb2b_ring/src/vhdl/lofar2_unb2b_ring.vhd

...r2_unb2b_sdp_station_adc/lofar2_unb2b_sdp_station_adc.vhd

...unb2b_sdp_station_adc/tb_lofar2_unb2b_sdp_station_adc.vhd

...far2_unb2b_sdp_station_bf/lofar2_unb2b_sdp_station_bf.vhd

...2_unb2b_sdp_station_bf/tb_lofar2_unb2b_sdp_station_bf.vhd

...station_bf/tb_lofar2_unb2b_sdp_station_bf_bst_offload.vhd

..._unb2b_sdp_station_fsub/lofar2_unb2b_sdp_station_fsub.vhd

...b2b_sdp_station_fsub/tb_lofar2_unb2b_sdp_station_fsub.vhd

...ion_fsub/tb_lofar2_unb2b_sdp_station_fsub_sst_offload.vhd

..._unb2b_sdp_station_full/lofar2_unb2b_sdp_station_full.vhd

...dp_station_xsub_one/lofar2_unb2b_sdp_station_xsub_one.vhd

...station_xsub_one/tb_lofar2_unb2b_sdp_station_xsub_one.vhd

..._one/tb_lofar2_unb2b_sdp_station_xsub_one_xst_offload.vhd

...2_unb2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station.vhd

...unb2b_sdp_station/tb/vhdl/tb_lofar2_unb2b_sdp_station.vhd

...r2_unb2c_sdp_station_adc/lofar2_unb2c_sdp_station_adc.vhd

...unb2c_sdp_station_adc/tb_lofar2_unb2c_sdp_station_adc.vhd

...far2_unb2c_sdp_station_bf/lofar2_unb2c_sdp_station_bf.vhd

...2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf.vhd