Sencha SDK Toolkit 2.0beta ??Ext JS4?????????????????
?????Code:sencha create jsb -a http://localhost/hoge/ -p app.jsb3
?????????Code:sencha build -a app.jsb3 -d .
?????????? app-all.js????????????????
????????????????????????(Ext??????)?Loader???????????
Ext.require???????requires?????????????????????
?????????????
????????????????????????????????????????
???????????