Uri template parser doesn't work if the key is enum type

[xuzhg]

related:
OData/odata.net#556

If the entity type "Product" has the key with enum type. Then, the attribute routing can't work.
For example:

[HttpGet]
[ODataRoute("Products({myKey})")]
public IHttpActionResult Product([FromODataUri] Color myKey)
{
         ...
}

It should work after ODL fixs the issue.

[xuzhg]

ODL has fixed the issue into v6.15 OData/odata.net@6d9bae6 and v7.0 OData/odata.net@9181ff0.

[xuzhg]

V6.0 will add this support, however the vCurrent v5.10 will wait for the ODL 6.15.

[xuzhg]

Close it owning that the ODL 6.15 released months ago.