Now with timetable UI

What's Changed

• added time offset by @kubagp1 in #7
• added saving config by @kubagp1 in #8
• added button to restore default configuration by @kubagp1 in #9
• remade timetable ui and some minor changes by @kubagp1 in #10

Full Changelog: v1.4...v1.5

Autoupdater test

Merge pull request #6 from kubagp1/autoupdater

Autoupdater

Autoupdater

v1.3

fixed autoupdater

Fixed bug

Merge pull request #3 from kubagp1:kubagp1/issue2

Problem with refreshing clock

Rebrand

Changed the title to Clock and balls.
It' s really testing how GH Actions and pull requests work.

v.1.0

Working clock, progress bar, info text in one language and predefined timetable. Timetable validation is implemented.