[MERGE] Allow arbitrary parameterisation of tests cleanly.

[Vincent Ladeuil]

Vincent Ladeuil has voted comment.
Status is now: Semi-approved
Comment:
Quick visual scan reveals nothing except for the 0.92 deprecation 
(should be 1.0 now).

I already used the load_test() feature to parameterized test for both 
urllib and pycurl (I *was* searching how to do that when I read the mail 
:).

So, if nobody objects, I'm willing to tweak and merge ;-)

For details, see: 
http://bundlebuggy.aaronbentley.com/request/%3C1197963539.13798.1.camel%40lifeless-64%3E