* NEW Make resources dir configurable.
* Removing reference to old `resources` and updating doc #8519
* Rrtarget to 4.4 release.
* DOC Reference SS_RESOURCES_DIR in Environment doc.
* API Add a Resources method to SilverStripe\Core\Manifest\Module to read the resources-dir from composer.json
* Clean up reference to SS_RESOURCES_DIR env var
* Set default resources-dir
* Update test to use RESOURCES_DIR const in expected resource url method
* Correcting typos
Co-Authored-By: maxime-rainville <maxime@rainville.me>
* MINOR Correctubg minor typos
* DOCS Document the intricacies of exposing static assets.
* API Revert addition of Extensible::flush_extra_methods_cache() and change to ExtensionTestState
This reverts the changes from #8465 and #8505 that relate to ExtensionTestState and the
tracking of extra methods between unit tests. The existing test from #8465 testing
overloaded Extensions after extra_methods are populated has been updated to show that you
must re-add the extension to flush the extra_methods cache if you need this behaviour.
* Revert change to InjectorTest::testExtendedExtensions
* Revert "Add failing test to show that overloaded extensions are broken in Extensible"
This reverts commit 55e79ffdfd.
* DOCS Add docs for extending extensions, and upgrade guide note to 4.3 to avoid using PHP config to do so
* MINOR: Add `Previous`, `Next` and `Create New` actions in edit form
If the form is opened via a grid field, the filters will be retained so the previous/next record opened will be correct
* MINOR: Add ability to customise the visibility of the `Previous`, `Next` and `Add` buttons at a `GridField` level
* Fix invalid action when pressing the `New` button in an edit form unless `betterbuttons` module was installed
* - Merge `showPrevious` and `showNext` to `showPagination` for grid fields
- Update documentation
- Improve performance for next/previous buttons by not fetching all list records
- Refactoring
* Refactor to fail gracefully on GridFieldPaginator
* BUGFIX many many through not sorting by join table
* #8534 added docs to support many many sorting fix
* #8534 added test cases for many_many default sorting
* BUGFIX many many through not sorting by join table
* #8534 added docs to support many many sorting fix
* #8534 added test cases for many_many default sorting
