[meta] deprecate dojox.widget form widgets

[nathan]

This bug is to track the list of widgets that should probably be moved from dojox.widget into dojox.form. This issue is *just* to perform the move - the "extras" listed in my comments below can be logged as separate issues at a later date.

Widget list (completed items):

• dojox.widget.ColorPicker? - should be moved to dojox.form._ColorPicker and a new form widget - dojox.form.ColorPickerTextBox? should be created to leverage it as a popup - this is the only new code that would be needed as a part of this move.
• dojox.widget.FileInput? should be moved to dojox.form.FileInput?
• dojox.widget.MultiComboBox? should be moved to dojox.form.MultiComboBox?
• dojox.widget.Rating should be moved to dojox.form.Rating
• dojox.widget.TimeSpinner? should be moved to dojox.form.TimeSpinner?

Also - still undecided whether or not stubs are needed.

[nathan]

dojox.widget.ColorPicker? should be moved to dojox.form._ColorPicker and a new form widget - dojox.form.ColorPickerTextBox? should be created to leverage it as a popup.

[nathan]

dojox.widget.FileInput? should be moved to dojox.form.FileInput? - and it should be "fixed" so that it can be dropped into a form and "Just Work" (as noted in the test case for it)

[nathan]

dojox.widget.MultiComboBox? should be moved to dojox.form.MultiComboBox? - and possibly it should accept arrays for its "getValue/setValue" functions - similar to dijit.form.MultiSelect?. (I'm not yet sure how it currently accepts its values). It could still accept comma-separated values in the text box, and display them as such to the user.

[nathan]

dojox.widget.Rating should be moved to dojox.form._Rating and a new form widget - dojox.form.RatingFormWidget? should be created that layers between the form and the widget.

[nathan]

dojox.widget.TimeSpinner? should be moved to dojox.form.TimeSpinner?.

[dante]

(In [13416]) refs #6410 - start of mousedown and keyboard handling in ColorPicker? refs #6243 - removes dojox.widget.ColorPicker? replaced by dojox.form._ColorPicker without deprecation! If we find it necessary, we can put a stub in dojox.widget to alias the two, though can't during this checkin and might not even be necessary.

[Nathan Toone]

(In [14148]) Refs #6243 - move FileInput? widget from dojox.widget to dojox.form !strict

[Nathan Toone]

(In [14149]) Refs #6243 - update manualTest as well !strict

[Nathan Toone]

(In [14150]) Refs #6243 - remove empty directory

[Nathan Toone]

(In [14246]) Refs #6243 - Move MultiComboBox? to dojox.form

[Nathan Toone]

(In [14247]) Refs #6243 - Move TimeSpinner? to dojox.form

[Nathan Toone]

(In [14248]) Refs #6243 - Move Rating to dojox.form

[Nathan Toone]

(In [14250]) Refs #6243 - Move color picker back to dojox.widget.ColorPicker? to keep in line with other widgets.

[nathan]

All that is left is to create stubs (if desired), and to create a color picker dropdown (again, if desired). Both of these can be tracked in separate tickets if they are wanted.