Add the ability to specify parameterized test names

[GoogleCodeExporter]

When using parameterized tests, names come out as

"Fixture/0.Case/0"
"Fixture/0.Case/1"
"Fixture/1.Case/1"

Sometimes in the logs it's not as visible what the 0's and 1's represent, even 
if you also print out a test name (or other identifying information) in the 
body of the test. It would be very nice to be able to specify this along with 
other test parameters. This would also give better access to command line 
filters.

Original issue reported on code.google.com by jmad...@chromium.org on 24 Apr 2015 at 7:22