Added show -color support for cells and finished show -label implementation
Added show -color support for cells and finished show -label implementation

cliffordwolf/yosys,cliffordwolf/yosys,SymbiFlow/yosys,cliffordwolf/yosys,SymbiFlow/yosys,YosysHQ/yosys,SymbiFlow/yosys,swallat/yosys,antmicro/yosys,cliffordwolf/yosys,azonenberg/yosys,cliffordwolf/yosys,antmicro/yosys,antmicro/yosys,swallat/yosys,YosysHQ/yosys,swallat/yosys,azonenberg/yosys,SymbiFlow/yosys,azonenberg/yosys,SymbiFlow/yosys,swallat/yosys,azonenberg/yosys,antmicro/yosys,azonenberg/yosys,cliffordwolf/yosys,SymbiFlow/yosys,YosysHQ/yosys,azonenberg/yosys,swallat/yosys,YosysHQ/yosys,azonenberg/yosys,cliffordwolf/yosys,swallat/yosys,SymbiFlow/yosys,antmicro/yosys,swallat/yosys,antmicro/yosys,YosysHQ/yosys,SymbiFlow/yosys,cliffordwolf/yosys,YosysHQ/yosys,azonenberg/yosys,cliffordwolf/yosys,swallat/yosys,YosysHQ/yosys,swallat/yosys,azonenberg/yosys,antmicro/yosys,YosysHQ/yosys,antmicro/yosys