Fix lint errors.
Fix lint errors.

GhassenRjab/wekan,wekan/wekan,johnleeming/wekan,wekan/wekan,johnleeming/wekan,wekan/wekan,GhassenRjab/wekan,johnleeming/wekan,libreboard/libreboard,johnleeming/wekan,wekan/wekan,wekan/wekan,libreboard/libreboard,GhassenRjab/wekan