Add a missing Makefile.am for soh, and add some svn:ignore's.

Shame on me for not doing a sanity build :-\ -- thanks Brian for
pointing it out...

This commit was SVN r3839.

src/dynamic-mca/soh/Makefile.am

@@ -0,0 +1,24 @@
+#
+# Copyright (c) 2004-2005 The Trustees of Indiana University.
+#                         All rights reserved.
+# Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
+#                         All rights reserved.
+# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+include $(top_srcdir)/config/Makefile.options
+
+SUBDIRS			= $(MCA_soh_DSO_SUBDIRS)
+DISTCLEANFILES		= $(SUBDIRS)
+
+# Every directory under here is a sym link to something in the main
+# src/mca tree.  Hence, we don't want to distribute anything under
+# here.
+
+DIST_SUBDIRS		=