Merge pull request #10 from chnupal/vojta

Some adjustments
Travis CI
Merge branch 'master' of https://github.com/frantisekz/php-vote
Cleanup
More cleaning
Poll update + some fixes

Predelany Poll, zmena kurzoru u nekterych prvku, pridan javascript pro
prizpusobeni textu velikosti divu, zakazano oznaceni textu uzivatelem