Avoid warnings from deprecated headers

Author: lballabio

ql/experimental/Makefile.am

@@ -47,7 +47,7 @@ all.hpp: Makefile.am
 	echo "/* This file is automatically generated; do not edit.     */" > ${srcdir}/$@
 	echo "/* Add the files to be included into Makefile.am instead. */" >> ${srcdir}/$@
 	echo >> ${srcdir}/$@
-	subdirs='$(SUBDIRS)'; for i in $$subdirs; do \
+	subdirs='$(filter-out amortizingbonds, $(SUBDIRS))'; for i in $$subdirs; do \
 		echo "#include <${subdir}/$$i/all.hpp>" >> ${srcdir}/$@; \
 	done
 

ql/experimental/all.hpp

@@ -1,7 +1,6 @@
 /* This file is automatically generated; do not edit.     */
 /* Add the files to be included into Makefile.am instead. */
 
-#include <ql/experimental/amortizingbonds/all.hpp>
 #include <ql/experimental/asian/all.hpp>
 #include <ql/experimental/averageois/all.hpp>
 #include <ql/experimental/barrieroption/all.hpp>