Ported tse_sgmii_lvds v9.1 from $UNB to ip_stratix_tse_sgmii_lvds in $RADIOHDL.

libraries/technology/ip_stratixiv/tse_sgmii_lvds/hdllib.cfg

+hdl_lib_name = ip_stratixiv_tse_sgmii_lvds
+hdl_library_clause_name = ip_stratixiv_tse_sgmii_lvds_lib
+hdl_lib_uses = common
+
+build_sim_dir = $HDL_BUILD_DIR
+build_synth_dir = 
+
+synth_files =
+    ip_stratixiv_tse_sgmii_lvds.vho
+    
+test_bench_files = 
+    tb/vhdl/tb_ip_stratixiv_tse_sgmii_lvds.vhd