Remove the output from fetch.

rc_shared.sh

@@ -137,7 +137,7 @@ alias shared-update2="update-shared2"
 alias reload-shared2="update-shared2"
 alias shared-reload2="update-shared2"
 if [[ -d $project ]]; then
-	git -C $project fetch && git -C $project status | grep "is behind" \
+	git -C $project fetch >/dev/null 2>&1 && git -C $project status | grep "is behind" \
 	| while read status; do
 		log "\n\n`date` - Updates to env-shared are available via update-shared2."
 		log ": '$status'\n"