add thread
	new file:   thread/Makefile.am
	new file:   thread/Makefile.in
	new file:   thread/aclocal.m4
	new file:   thread/config.h.in
	new file:   thread/configure
	new file:   thread/configure.ac
	new file:   thread/depcomp
	new file:   thread/install-sh
	new file:   thread/main.cpp
	new file:   thread/missing
	new file:   thread/thread.cpp
	new file:   thread/thread.h
delete .files
	deleted:    .autotools
	deleted:    .cproject
	deleted:    .project
	deleted:    .settings/language.settings.xml