Strip comments for testing environment
Trim out uneeded Ext.ux shit
Revert "HACK: replace itemselector with text field for now while we debug other extjs 4.2.3 upgrade problems"

This reverts commit 39fdb3253264e672f76f77f216c02f9fe7f378a0.
Regenerate baseapp with latest sencha cmd shit and disable comments in baseapp-debug.js