version up : LibreOffice 4.2.0.4 and cloudooo
add libffi in cloudooo's LD_LIBRARY_PATH.
add cups, dbus, dbus-glib and glib in cloudooo's LD_LIBRARY_PATH.
support openSuse 12.1 that installs some libraries under parts/*/lib64.
use resent cloudooo.
use resent cloudooo.
Merge branch 'erp5-component' into erp5
Merge branch 'erp5' into erp5-cluster

Conflicts:
	stack/erp5/buildout.cfg