Add basic github action to build, check format and run tests
Add basic github action to build, check format and run tests

It will help to double check the commits when the Travis doesn't work
correctly.

Signed-off-by: utzcoz <bf4fcb59289e9979ebf7a02b1609ee526a91bd2d@outlook.com>

farmerbb/Taskbar,farmerbb/Taskbar