WIP: need to merge with master

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

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

.../lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd