doc/doxygen: check refman.tex includes all files

doc/doxygen/dev/checkDoc.sh

@@ -10,3 +10,11 @@ echo
 echo "Defined groups"
 grep ingroup chapters/api/*|awk -F':' '{print $2}'| awk 'NF == 2'|sort|uniq
 echo
+
+for f in ../../build/doc/doxygen/latex/*tex ; do
+    x=$(grep $(basename $f .tex) refman.tex)
+    if test -z "$x" ; then
+	echo Error. $f not included in refman.tex
+    fi
+done
+