remove FF2 hacks

[bill]

After FF3 is released, search code for -moz-inline-stack and -moz-inline-block references, both of which can be converted to inline-block. In particular the <input> widgets (TextBox, ComboBox, Spinner) have style="-moz-inline-stack" in the template to work around FF2 bugs, and that can be removed.

Also, TextBox.js has code to resize the widget in order to work around table sizing bugs.

[alex]

Milestone 2.0 deleted

[bill]

bumping 1.4 tickets to 1.5, and most 1.3 tickets to 1.4

[bill]

(In [20190]) Remove FF2 specific code. Fixes #4614 !strict.

[Nathan Toone]

(In [20204]) Refs #4614 - remove references to _layoutHack and FF2-specific code from dojox widgets !strict

[bill]

(In [20393]) Remove FF2 references from tests (refs #4614), and change remaining dijit FF checks to use dojo.isMoz rather than dojo.isFF (refs #9183).

[bill]

(In [20418]) Fix typo causing iframe to be sized incorrectly. Fixes #9805 !strict.

Also add back forceBgIframe dojo.config flag check mistakenly removed in [20190] (refs #4614).

Thanks to Mark for catching these problems.

[bill]

(In [20723]) fixes #10232 No longer need to special case the tab key in Firefox 3 and beyond. Also do not need the additional labels as JAWS 11 will announce the edit area as editable. Updated the robot test files to remove the extra tab key that used to be needed to exit the editor in FF. !strict

[bill]

(In [21611]) Now that FF2 is desupported these rules are no longer needed. (Tested that test_validate.html?dir=rtl on FF3.6/mac/tundra working correctly without them.) Refs #4614, #5384.