add app-control-panel as a submodule; add appcp client-side script into client.js; add appcp server-side script into index.js
Merge remote-tracking branch 'origin/master' into app-control-panel
update app-control-panel
update to new appcp
Merge remote-tracking branch 'origin/master' into app-control-panel
Merge remote-tracking branch 'origin/master' into app-control-panel
move appcp server to module folder and show error message when appcp index.html not found
Merge branch 'app-control-panel'