add netlist and rpt for dc
add ddc
Merge branch 'master' of ssh://github.com/futurehome/ns8503

Conflicts:
	trunk/FRE/dc_shell/out/netlist/UBH_NCRY.svf
	trunk/FRE/dc_shell/out/netlist/cobra_ii_asic_top.sdc
	trunk/FRE/dc_shell/out/netlist/cobra_ii_asic_top.svf
	trunk/FRE/dc_shell/out/netlist/cobra_ii_asic_top_dft.def
	trunk/FRE/dc_shell/out/netlist/cobra_ii_asic_top_dft.sdc
	trunk/FRE/dc_shell/out/netlist/cobra_ii_asic_top_dft_netlist.v
	trunk/FRE/dc_shell/out/netlist/cobra_ii_asic_top_netlist.v
solve conflict
correct sdf file name