* Make tokenlib.DEFAULT_HASHMOD a string. * Fix sporadically-failing test.
0.3.0
==================
* clarified licensing info * switched to sha256 as default hashing algorithm * renamed `get_token_secret` to `get_derived_secret` to clarify its purpose; the previous name remains but is deprecated. * added custom ValueError subclasses for more fine-grained error reporting.
0.2.0
==================
* support for python3 via source-level compatibility