FrancisShanahan/SenchaTouch2MVCHelloworld — pull request #5 by jogjayr (2012-02-01 08:41:32+00:00)
Title: ST 2 PR4 recommends that refs be put inside the config object. 

Only the refs: { refName: { selector: "selector"}} style is supported for this. You cannot use the refs: [] (ie refs as an array) inside the config object. http://www.sencha.com/forum/showthread.php?177940-Controller-doesn-t-create-ref-getters-when-refs-are-in-config-object

Putting refs: [] outside config as part of the controller prototype is deprecated