Original commit message from CVS:
duh, revert last stupid commit adding non-existant common dir
SUBDIRS=gst-libs gst sys ext examples tools ## testsuite
-DIST_SUBDIRS=common gst-libs gst sys ext examples tools ## testsuite
+DIST_SUBDIRS=gst-libs gst sys ext examples tools ## testsuite
EXTRA_DIST=gst-plugins.spec depcomp AUTHORS COPYING README RELEASE ChangeLog autogen.sh
gstreamer-libs.pc
gstreamer-libs-uninstalled.pc
gst-plugins.spec
-common/Makefile
-common/m4/Makefile
gst/Makefile
gst/ac3parse/Makefile
gst/adder/Makefile