folded subtracter
added timing to tb, 1024 folded
added report for week6
added changes to week6
Added skeleton for different adder descriptions
added some text
checkpoint
removed 3000 FF
working fifoless
Merge remote-tracking branch 'balbekov/master' into multipleClocks

Conflicts:
	bluespec/ModExpt.bsv
	bluespec/ModMultIlvd.bsv
	bluespec/PipelineAdder.bsv
	bluespec/RSA.bsv
	bluespec/scemi_stream/Tb_rsa.cpp
	bluespec/scemi_stream/sim/bsim_dut
	bluespec/scemi_stream/sim/scemi.params
	bluespec/scemi_stream/sim/tb_build_c++_tb.log