cleanup
fixing a couple of bugs
Initial Python 3 support
Implemented test cases, plus some small fixes.
merging in @markhildreth's tests and cleaning up
adding Travis CI
adding build status to README
removing unnecessary dev package
adding slightly modified version of @mattupstate's version fix
adding MANIFEST.in, fixes #85
fixing probable timing attack

A potential timing attack was reported and has been fixed in this patch.
Previously we were comparing the decoded cookie to a potential match but in
such a way that the time taken might depend on the size of the input. This
introduces a vector for a timing attack.

Here we fix this by ensuring we use a method for constant time comparison,
mitigating the feasibility of a timing attack.
version 0.2.1
adding correct version number to docs
adding HttpOnly and Secure cookie config options, fixes #83
removing old tests
ensuring `user_id` is bound when loading from cookie
removing the static check altogether, fixes #51
version 0.2.2
Fixed incorrect unit test.
Merge pull request #90 from markhildreth/master

Fixed test case