BK-888 Messages used in JavaScript files should support i18n
BK-890 Aloha plugin for Headings should have support for i18n
BK-851 Delete static files belonging to older editor
BK-891 Check cover image validity using the importer delegate
BK-892 Implement new way of cleaning content after Aloha Blocks
BK-893 Warning messages in EPUB importer are not translatable
BK-893 Warning messages in EPUB importer are not translatable
BK-895 TidyHTML overwrites html structure after Aloha Title plugin
BK-796 Aloha plugin for Font change
BK-805 Aloha plugin for removing style