EZP-21969: Added test for BinaryFileUpdateStruct
EZP-21969: Added unit test for Filesystem IO Handler
EZP-21969: Improved FilesystemTest setup
EZP-21980: Fixed IO\Handler\Filesystem::update()

Updating contents + name would update the old file's content
instead of the renamed one.
EZP-22062 Fixed error 500 on /api/ezp/v2/content/locations/1
Fix EZP-22360: clear use role cache when moving locations from legacy
Added 'is_hidden' and 'priority' columns to 'eznode_assignement' table
EZP-22146: remove deprecated join causing excessive memory usage
Merge pull request #744 from joaoinacio/EZP-22360_usergroup_role_cache

Fix EZP-22360: clear use role cache when moving locations from legacy
Fix EZP-22409: Creating an object with relationlist fails when target class is being edited.
Fix EZP-22404: resource paths are relative to kernel.root_dir
Merge pull request #749 from joaoinacio/EZP-22404_storage_engines_path

Fix EZP-22404: Fatal error in TransformationProcessor
Added Regression Test for EZP-22409
Merge pull request #751 from joaoinacio/EZP-22409_relationlist_class_version

Fix EZP-22409: Creating an object with relationlist fails when target cl...
Simplify .travis.yml test matrix & add inline doc to explain it
Merge pull request #752 from ezsystems/travis_matrix_impr

Simplify .travis.yml test matrix & document it inline
EZP-22193: Added dedicated controller
Fix EZP-22387: Error rendering a page block with trashed content
Fix EZP-22419: Clearing cache in CLI when eZ Publish is not yet
installed leads to database error

Blocks Behat tests. See
https://github.com/ezsystems/ezpublish-community/pull/115
Merge pull request #756 from ezsystems/ezp-22387-ezpage_trashed_content

Fix EZP-22387: Error rendering a page block with trashed content