npm run build
- create production buildnpm run start
- run development webpack servernpm run test
- run jest tests
- double click: rotate a tile
- one click: place a tile
- available placements for a tile are marked with green
- use latest version of phaser
- proper caching and loading indicator for assets
- refactoring of services
- refactoring of unit tests
- add help info (drag game, one click, double click, circles selection)