[WIP] Add tests for supplementalCredentials, store other hash types

[Garming Sam]

Hi,

In the python tests:

[PATCH 1/6] password_hash: Add tests to allow refactoring

[PATCH 5/6] tests password_hash: add tests for Primary:userPassword

There's extra whitespace before the first parameters. I would try to
clean that up before we get it merged.

Lines like:

(pos, package) = get_package( sc, "Packages")
self.assertEquals( "5", data[1])
data = hash.split( "$")

Hopefully it's not too much of a hassle.

Cheers,

Garming