Alpha 0.3

Ready-to-use and ready-to-develop MVP.

Improved the architectural aspect. See #10

Alpha 0.2

Appended documentation. Fixed some minor bugs, tested on different devices.

Pre-alpha 0.1

More than MVP of the app. Pre-alpha due to some auxiliary tasks related to repo and code quality.
0.2 will be open-alpha, so the full description will be published there as well.