BUG Fix lifetime of DB store and ANSI SQL compatible syntax
BUG Fix config/db/flush bootstrapping issues
API Use DI for creation to allow user-configuration of backends
Fix some method signatures
BUG Fix issues with database being operated on when not ready (such as when using testsession)
BUG Fix issue with cookie expiry of 0 being misinterpreted
Add tests
Documentation
Merge pull request #1 from tractorcow/pulls/fixes

Fix various issues: