Merge branch 'master' into L2SDP-296

...lofar2_unb2b_beamformer/lofar2_unb2b_beamformer.mmap.gold

libraries/base/diag/diag.peripheral.yaml

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

libraries/dsp/st/doc/st_histogram_status.txt

libraries/dsp/st/hdllib.cfg

libraries/dsp/st/src/vhdl/mms_st_histogram.vhd

libraries/dsp/st/src/vhdl/st_histogram.vhd

libraries/dsp/st/src/vhdl/st_histogram_8_april.vhd

libraries/dsp/st/src/vhdl/st_histogram_reg.vhd

libraries/dsp/st/tb/vhdl/tb_mms_st_histogram.vhd

libraries/dsp/st/tb/vhdl/tb_st_histogram.vhd

libraries/dsp/st/tb/vhdl/tb_tb_st_histogram.vhd