updated to 8.2.5
Imperavi redactor updated to 8.2.6
Remove old langs
Remove old plugins
Update js to 9.0
Add lang
Disable attaching of lang file
Disable attaching of lang file
Enable langs
Change readme
Add official plugins
Small fixes
Fix typo
Allow customize package
Fix relative url to css option
Fix type and remove magic calls
Imperavi redactor updated to 9.0.1, updated languages