added bench and interface. no clue if theyre correct
Merge branch 'master' of https://github.com/jgrossmann/lab2
merging
Conflicts:
	benchff.sv
	interfaceff.sv
Merge branch 'master' of https://github.com/jgrossmann/lab2
Merge branch 'master' of https://github.com/jgrossmann/lab2
added search funtionality and fixed a few things