* Adjust files to be installed

doc/Makefile.am

@@ -54,7 +54,6 @@ install-data-local: all
 	  $(INSTALL) -d $(DESTDIR)$(datadir)/doc/ocarina/$(GUIDE).html; \
 	  $(CP) -r $(builddir)/_build/html/* $(DESTDIR)$(datadir)/doc/ocarina/$(GUIDE).html; \
 	fi
-	$(INSTALL_DATA)	$(srcdir)/CONTRIBUTING $(DESTDIR)$(datadir)/doc/ocarina
 	$(INSTALL_DATA)	$(srcdir)/PROBLEM-REPORT-FORM $(DESTDIR)$(datadir)/doc/ocarina
 	$(INSTALL_DATA)	$(srcdir)/ocarina-config.html $(DESTDIR)$(datadir)/doc/ocarina
 	$(INSTALL_DATA)	$(srcdir)/ocarina_man.html $(DESTDIR)$(datadir)/doc/ocarina