alu stuff
	new file:   .gitignore
	modified:   Components.xise
	modified:   Processor.sch
	modified:   Processor.schlog
	new file:   Register16b.sym
	modified:   ipcore_dir/_xmsgs/pn_parser.xmsgs
	modified:   iseconfig/Components.projectmgr
	modified:   iseconfig/Processor.xreport
	new file:   mux16b8.sch
	new file:   mux16b8.schlog
	new file:   mux16b8.sym
	new file:   mux16b8_tb_0.v