MDL-69087 added an option to let themes personalize the H5P styles.
This patch implements the h5p_alter_styles() method in boost, to
let admins personalize the H5P styles using the 'Raw initial SCSS'
and 'Raw SCSS' theme settings.
That way, users won't need to create their own themes to define
some styles for the H5P player.
Apart from applying the points described in readme_moodle.txt, the following
changes have been done too:
- The parameter $folderName from the method libraryToString() have been removed
and a new method, libraryToFolderName() has been added to the H5PCore API.
References to libraryToString() with the $folderName set to true have been
replaced to the new method.
- missing-main-library has been added and replaces in some cases to
missing-required-library.
- The framework saveLibraryData method must be called before saveLibrary
(h5p.classes.php file has been patched to leave the original order because
libraryid is required to save the itemid).
- The getLibraryId() method from H5PCore has been rewritten to use MUC, in
order to avoid PHPUnit failures.
The joubel/core and joubel/editor libraries have been moved to Moodle
namespace.
This commit adds the new namespace to the places where these classes
are used.
Besides, a couple of minor changes have been done to replace the _test.php
classname and remove some unnecessary defined('MOODLE_INTERNAL').
