First part of polish translation
Second part of polish translations
Third part of polish translations
translations and fixes
Merge pull request #14 from andreia/translation-and-fixes

translations and fixes
Fix typo
Merge pull request #15 from andreia/master

Typo
Fourth part of polish translations
Fifth part of polish translations
Sixth part of polish translations
Seventh part of polish translations
Eight part of polish translations
Merge pull request #9 from stloyd/feature/polish-translation

Polish translation
fixed merge