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
bighw 8.4
Merge branch 'master' of https://github.com/kylin1993/kylingithub

Conflicts:
	bighw/main
	bighw/main.o
	bighw/module.cpp
	bighw/module.o
	bighw/modules/diskfree.so
	bighw/modules/time.so