Merge remote-tracking branch 'origin/upgrade_typo3_8' into typo3v8compatibility

...mce_node_modules/tinymce/plugins/directionality/plugin.js

...node_modules/tinymce/plugins/directionality/plugin.min.js

tinymce_node_modules/tinymce/plugins/emoticons/index.js

tinymce_node_modules/tinymce/plugins/emoticons/plugin.js

tinymce_node_modules/tinymce/plugins/emoticons/plugin.min.js

tinymce_node_modules/tinymce/plugins/fullpage/index.js

tinymce_node_modules/tinymce/plugins/fullpage/plugin.js

tinymce_node_modules/tinymce/plugins/fullpage/plugin.min.js

tinymce_node_modules/tinymce/plugins/fullscreen/index.js

tinymce_node_modules/tinymce/plugins/fullscreen/plugin.js

...mce_node_modules/tinymce/plugins/fullscreen/plugin.min.js

tinymce_node_modules/tinymce/plugins/help/img/logo.png

tinymce_node_modules/tinymce/plugins/help/index.js

tinymce_node_modules/tinymce/plugins/help/plugin.js

tinymce_node_modules/tinymce/plugins/help/plugin.min.js

tinymce_node_modules/tinymce/plugins/hr/index.js

tinymce_node_modules/tinymce/plugins/hr/plugin.js

tinymce_node_modules/tinymce/plugins/hr/plugin.min.js

tinymce_node_modules/tinymce/plugins/image/index.js

tinymce_node_modules/tinymce/plugins/image/plugin.js