backported default app/config/config.php from 1.6/develop
backported default app/config/config.php from 1.6/develop

ericouyang/simple_community,uzura8/flockbird,uzura8/flockbird,uzura8/flockbird,uzura8/torilife,uzura8/torilife,uzura8/tasks,uzura8/tasks,uzura8/torilife,uzura8/flockbird,uzura8/tasks,fenom/fuel,uzura8/tasks,uzura8/torilife,fenom/fuel,ericouyang/simple_community