Mikhov Ivan, 2537

Done:
1. Program that shows a list of categories, and cards with tasks.

2. Localization into Russian and English (I didn't want to spoil the application by the Chinese localisation, because I don't understand it) - choose automatically.

3. The program uploaded to Yandex.Store.

4. Support for additional modes:
a) picture + 4 variants of translation;
b) the implementation of the other options I did not like, and it seems useless, so I haven't added it to the application (although it differs only by using ImageButton instead of simple Button to answer);

5. Displaying user-statistics.

6, 7. Add user's categories of questions with text and edit them (I plan to add pictures).

P.s.
1. Please tell me can I get rid of the obviously an extra hundred lines of code in the Task.java (can I somehow get resources as an array?).
2. If I have more time, I'm going to get 100 downloads.
3. Hope to get extra points for elaboration of the program and design.