added missing ip files

...tion/qsys_lofar2_unb2b_sdp_station_reg_tr_10gbe_eth10g.ip

...station/qsys_lofar2_unb2b_sdp_station_reg_tr_10gbe_mac.ip

..._station_xsub_ring/lofar2_unb2b_sdp_station_xsub_ring.vhd

...b2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station_pkg.vhd