Introduce a universal OkupyCipher. Use it for IDCipher.
Use local memory cache session backend in tests.
SSL auth: authenticate directly into session.

Do not use dedicated tokens. Instead pass the encrypted session
identifier and write the authentication results directly into the
current session.
Move SSL verification into a dedicated backend.
Merge pull request #56 from mgorny/ssl-cleanup

SSL cleanup
Convert more integration to unit login tests
minor improvements
Remove useless fixture
Sync with settings/
use create_user() instead of save()
Remove stuff from the coverage report
Add support for no uid=username in seed content, to get all LDAP users
Add get_all_ldap_users test helper function to retrieve all fake LDAP users
Remove retrieving messages from CookieStorage since we store them in session
Fix get_ldap_connection to get secondary_password from the session

Adjust the tests accordingly
Use DiscoverRunner, which will be the default test discover runner in 1.6
Merge pull request #58 from tampakrap/unittests_v3

More refactoring/fixes in the testsuite
Merge pull request #60 from tampakrap/discoverrunner

Use DiscoverRunner, which will be the default test discover runner in 1....