[#2619] - Add Datatype - Error on Date and Date/Time

I upgraded to v5.0 from v4.7 I was hoping it was fixed

the bug can be reproduced -->

1. Add Datatype
2. Select Date from Type: Drop down -- BOOM!

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)
Timestamp: Fri, 7 Dec 2012 14:52:11 UTC

Message: HTML Parsing Error: Unable to modify the parent container element before the child element is closed (KB927917)
Line: 0
Char: 0
Code: 0
URI: http://localhost:8080/jasperserver/flow.html

Message: Object required
Line: 96
Char: 9
Code: 0
URI: http://localhost:8080/jasperserver/scripts/actionModel.primaryNavigation.js

Message: 'isEditMode' is null or not an object
Line: 42
Char: 9
Code: 0
URI: http://localhost:8080/jasperserver/scripts/resource.dataType.js

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