Include the test and benchmark modules.

They are sort of important if one wants to build the tests or benchmarks.

Signed-off-by: Magnus Therning <magnus@therning.org>
Yet another module missing from the test list.

Signed-off-by: Magnus Therning <magnus@therning.org>
Fix in Base32(Hex) encoding of final part.

Make sure enough data is allocated to hold the entire final 8 bytes of encoded
data.  Funnily enough this bug didn't manifest itself at all on Linux, only on
Windows.

Signed-off-by: Magnus Therning <magnus@therning.org>