Entering 0..* as cardinality for a relationship is not possible in digram editor

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What steps will reproduce the problem?
1. Create  new EMF Profile Diagram
2. Import EClass from the Ecore meta model
3. Create a stereotype
4. create an extension type relationship from the stereotype to Eclass.
5. Change the cardinality from 0..1 to 0..*

What is the expected output? What do you see instead?
I expect a change in the properties to lower bound: 0, upper bound: -1.
I see no change.

What version of the product are you using? On what operating system?
Version 1.0.0.201303211439 on Mac OS X 10.8.4

Please provide any additional information below.
This also happens for cardinalities for "References". It does however work to 
write "0..-1", which then translates to "0..*" in the diagram and do lower 
bound: 0, upper bound: -1 in the properties.

Changing this behaviour to the expected output would unify the use of the 
diagram editor with the use of GMF editors.

Original issue reported on code.google.com by ma...@mkonersmann.de on 23 Jul 2013 at 2:58

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Original comment by p.langer on 9 Aug 2013 at 8:20

• Added labels: Priority-Low, Usability
• Removed labels: Priority-Medium

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Original comment by p.langer on 9 Aug 2013 at 8:20

• Changed state: Accepted