[aapi] presentation tables test file

This is the test file I was using ihe call today.


Table 1 is a plain old table.  IE sees a table object with children of data items


Table 2 has role=presenation on the table element only.  The table object is not in the UIA tree.  The tds are still there as data items.  (I consider this a bug)


Table 3 has role=presneation on the table element and td elements.  The td elements are text objects, not groups.  The text I gave originally describes this behavior.  Does everyone think they should be groups instead?  I don't have a strong opinion here, but wouldn't expect a change for Windows 10


finally, there is a plain paragraph with the same text.  I think there are smaller pauses when this is read by narrator, but I'm not sure.  I would need to play with it with different text to be sure, as this text has commas.