bighw 8.3

This reverts commit 5847f97ab5fbdac06d00b4431e0a3228161fbd86.

Conflicts:
	bighw/common.h
	bighw/module.cpp
	bighw/modules/diskfree.cpp
	bighw/modules/diskfree.h
	bighw/modules/time.cpp
	bighw/modules/time.h