Any files matching the previously used globs are no longer distributed, breaking distcheck. Match the actual sources in compositor/, core/, meta/ and ui/ instead.
Missing documentation should not cause make check to fail, disable it.
As they are of no use to plugins and to be removed in the future https://bugzilla.gnome.org/show_bug.cgi?id=695935
https://bugzilla.gnome.org/show_bug.cgi?id=695641
https://bugzilla.gnome.org/show_bug.cgi?id=676856