0. opmize react building speed
1. jest 23->24
2. cra 2 -> 3
3. emotion 9 -> 10
4. material 3 -> 4, final-from 3->4
5. okdux old apparoch to regular functions
6. think about better approach for api fetching
7. better approach for async effects
8. better appoarch for async actions canceling
9. refactor side panel, make it more isolated and refactor internal types for that
10. remove unsused code
11. replace some icons with icons from fa
12. split nginx into two config files
13. consider effector instead of okdux