Merge pull request #8 from Flover/master

Added link to my presentation
update README
Edited README.md
Merge pull request #9 from oplichta/master

Oskar Plichta - Edited README.md
Update README.md
Merge pull request #10 from miotla007/master

Update README.md
update README
update README
update README
update README
update README
update README
update README
update README
update: Docker
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Merge pull request #11 from tsott/master

pomysl na
poprawki
poprawki
update: Domurat, Kwiatkowski