Removed old dropCss. This is kept on the dependency library object and dropped in getDependenciesFiles.
Make sure content directory exists.
Allow recreation of invalid or broken content.
Specifying language code is now required when getting library translations. The library loading function will also try to find content language.
improved position of remove icon on video file thumbnails
modified the copyright button text position in the editor
updated copyright button styles
merged branches
modified remove thumbnail icon
modified editor button styles
removed hover effect on draggable sections of editor
minor changes in icon positioning in editor
removed hover effect on draggable sections in editor
Made it possible to select no value in select list.
Use default values.
Merge branch 'without-pal' of github.com:h5p/h5p-editor-php-library into without-pal
Merge branch 'without-pal' into css-mods
set overflow visible to show left edge shadow on file thumbnail
changed style of remove file icon on hover
reset font size in field class