Merge branch 'master' into L2SDP-162

applications/lofar1/pfb2/hdllib.cfg

applications/lofar1/pfb2/src/vhdl/pfb2.vhd

applications/lofar1/pfb2/src/vhdl/pfb2_unit.vhd

applications/lofar1/pfb2/src/vhdl/wpfb_unit_dev.vhd

applications/lofar1/pfs/tb/vhdl/tb_pfs.vhd

applications/lofar1/pft2/hdllib.cfg

applications/lofar1/pft2/tb/data/block_1.sig

applications/lofar1/pft2/tb/data/block_117.sig

applications/lofar1/pft2/tb/data/cosin_1.sig

applications/lofar1/pft2/tb/data/cosin_39.sig

applications/lofar1/pft2/tb/data/cosin_N2.sig

applications/lofar1/pft2/tb/data/dc.sig

applications/lofar1/pft2/tb/data/impulse_0.sig

applications/lofar1/pft2/tb/data/impulse_1.sig

applications/lofar1/pft2/tb/data/sinus_1.sig

applications/lofar1/pft2/tb/data/sinus_13.sig

applications/lofar1/pft2/tb/data/sinus_13s.sig

applications/lofar1/pft2/tb/data/tc_sig.tcl

applications/lofar1/pft2/tb/data/u_noise.sig

applications/lofar1/pft2/tb/data/zeros.sig