skipjac/Zendesk-Apps — pull request #2 by jamesarosen (2013-01-17 00:21:14+00:00)
Title: RequiredFieldsApp: some cleanup

* remove unused `type2thing`
* rename `typeII` to `toggleSave`
* bind `app.activated` directly to `toggleSave`
* add `fieldValueIsBlank` helper function
* add `anyValueIsBlank` helper function
* add `App#checkedFieldValues` helper method
* remove `App#getFieldValue` helper method