Fix Issue #2155 by reordering in the loadup script the component loadups and when their outputs are copied into loadups dir. (#2160)

Fix Issue #2155 (loadup -f -b -x fails can't find full.sysout).  

Reordered loadup so that the sysouts are copied to loadups before loadup-aux and loadup-db are run, and that the product of loadup-aux are copied to loadups before loadup-db is run -- all to make sure that the right prerequisites are available in loadups when needed.  

Also forced a run of loadup-aux if full.sysout is newer than exports.all when -db is specified.

scripts/loadups/loadup-db-from-full.sh

@@ -6,13 +6,21 @@ main() {
 
 	loadup_start
 
-	SYSOUT="${MEDLEYDIR}/loadups/full.sysout"
-	if [ ! -f "${SYSOUT}" ];
+	SYSOUT="${LOADUP_OUTDIR}/full.sysout"
+	if [ ! -f "${SYSOUT}" ]
 	then
 	  output_error_msg "Error: cannot find ${SYSOUT}.${EOL}Exiting."
 	  exit 1
 	fi
 
+        # Check to make sure exports.all exists and is newer than full.sysout
+        # if not, run loadup-aux to create a new exports.all
+        EXPORTS="${LOADUP_OUTDIR}/exports.all"
+        if [ ! -f "${EXPORTS}" ] || [ "$(find "${SYSOUT}" -newer "${EXPORTS}" -exec echo true \; )" = true ]
+        then
+          "${MEDLEYDIR}"/scripts/loadups/loadup --aux --ignore_lock --noendmsg
+        fi
+
         initfile="-"
 	cat >"${cmfile}" <<-"EOF"
 	"