0.5

Stopped the plugin's test dependencies from being included in apps that use this plugin

0.4

Simplified design, no longer have to save previous flash state and rollback. We only wipe flash scope when needed at end of the request.
By removing need to save previous state, we can no longer get flash scope into a dodgy state from simultaneous rolled-back requests
Tidied up docs

0.3

4xx and 5xx error responses no longer clear flash scope
Flash scope can now be explicitly protected through request-scoped attribute GordonFlashFilter.PROTECT_FLASH_SCOPE

0.2

Initial release