Merge branch 'master' into 'ta2'

applications/lofar2/designs/lofar2_unb2b_adc/hdllib.cfg

...ar2/designs/lofar2_unb2b_adc/quartus/lofar2_unb2b_adc.sdc

...esigns/lofar2_unb2b_adc/quartus/lofar2_unb2b_adc_pins.tcl

...far2_unb2b_adc/revisions/lofar2_unb2b_adc_full/hdllib.cfg

...revisions/lofar2_unb2b_adc_full/lofar2_unb2b_adc_full.vhd

...isions/lofar2_unb2b_adc_full/tb_lofar2_unb2b_adc_full.vhd

..._unb2b_adc/revisions/lofar2_unb2b_adc_one_node/hdllib.cfg

...s/lofar2_unb2b_adc_one_node/lofar2_unb2b_adc_one_node.vhd

...ofar2_unb2b_adc_one_node/tb_lofar2_unb2b_adc_one_node.vhd

...r2/designs/lofar2_unb2b_adc/src/vhdl/lofar2_unb2b_adc.vhd

...esigns/lofar2_unb2b_adc/src/vhdl/lofar2_unb2b_adc_pkg.vhd

...esigns/lofar2_unb2b_adc/src/vhdl/mmm_lofar2_unb2b_adc.vhd

...s/lofar2_unb2b_adc/src/vhdl/qsys_lofar2_unb2b_adc_pkg.vhd

.../designs/lofar2_unb2b_adc/tb/vhdl/tb_lofar2_unb2b_adc.vhd

applications/lofar2/doc/prestudy/desp_howtools_erko.txt

applications/lofar2/doc/prestudy/desp_radiohdl_article.txt

applications/lofar2/doc/prestudy/station2_opc_ua.txt

...ns/lofar2/doc/prestudy/station2_sdp_firmware_planning.txt

applications/lofar2/doc/prestudy/station2_sdp_srs.txt

applications/lofar2/doc/prestudy/station2_sdp_timing.py