Revert inadvertent change from 13157b1c; fix build-log.txt in backend/build.sh

backend/build.sh

@@ -11,6 +11,7 @@ make distclean CloogleServer builddb
 
 if [ ! -f libs.json ]; then ln -s ../libs.json; fi
 ../util/fetch_libs.sh /opt/clean/lib
+echo "./builddb > types.json"
 ./builddb > types.json
 
 rm -rf \

frontend/api.php

 <?php
 error_reporting(0);
 
-//define('SERVER_HOSTNAME', 'backend');
-define('SERVER_HOSTNAME', '172.17.0.1');
+define('SERVER_HOSTNAME', 'backend');
 define('SERVER_PORT', 31215);
 define('SERVER_TIMEOUT', 3);