Replace upload. Test green, still some bugs and design issues.
Suppressing grep exit status in .travis.yml
Updated AccessControlHandler to return AccessResult
Let AccessControlHandler return forbidden() rather than NULL
Added entity cache tags to access results
Trying to set TEST_EXIT correctly in .travis.yml
Trying to set TEST_PHPUNIT correctly in .travis.yml
Experiment with schema handling patch
Attempt to get this working again
Use the new shared table field schema method