Английские слова уведомления

Invalid date

- Developer libraries version update
- The application doesn`t use Internet at all. Now it is offline app
- It is no way to receive words from the backend, so you need to fill the dictionary by your own words
- Words translation feature while adding words was removed
- Now you can choose to receive notification every 30 minutes without subscription, but this is new way to send notifications and it is not 100% will work on all Android devices :(