Phoenix - grid using GridTablebase

Hi,

I am chasing a few issues in Dabo and one has to do that I can not get their grid to work.

It looks like they are Phoenix issues as I can see the same problems in the wxPython demo GridCustTable.

- int values are not shown, see ID and Priority columns, only show 0
- float values are not shown, see TestFloat column
- getting "TypeError: invalid result type from CustomDataTable.GetValue()", in the demo I can recreate this on when clicking on the columns "Opened", "Fixed" and "Tested"

This is on Python 2.7.5 with a recent Phoenix build 3.0.1.dev76109 on Windows 8.1

Werner