Added tb_requantize to regression_test_vhdl.

libraries/base/common/hdllib.cfg

@@ -204,6 +204,8 @@ regression_test_vhdl =
     tb/vhdl/tb_common_shiftreg.vhd
     tb/vhdl/tb_common_transpose_symbol.vhd
     tb/vhdl/tb_resize.vhd
+    #tb/vhdl/tb_round.vhd           -- has no self verification yet
+    tb/vhdl/tb_requantize.vhd
 
     tb/vhdl/tb_tb_common_adder_tree.vhd
     tb/vhdl/tb_tb_common_add_sub.vhd
@@ -217,6 +219,8 @@ regression_test_vhdl =
     tb/vhdl/tb_tb_common_transpose.vhd
     
 [modelsim_project_file]
+modelsim_copy_files =
+    data data
 
 
 [quartus_project_file]