also show the user id
added aorra access control manager
Adding basic README with build status.
Using custom access manager for tests.
Using patched version of jackrabbit plugin to work around classloader issues.
moved AorraAccessManager into aorra project
fixed FileStoreTest permissions test
Merge branch 'ie8-improvements'
Restoring root folder display of path rather than name.
Making InMemoryEventTimeline tests less painful to run.

Testing soft references by forcing OutOfMemoryError was making testing rather slow.
Adding polyfill for IE8 front page background.