- added a testcase for https://github.com/adobe/brackets/issues/6441
- added another linter that returns a string for the line number
Added new phrases and corrected the notation of words in pl translation (We Don't Write This Way In Polish Language!).
Corrected some phrases in Polish translation, again.
CS fixes of pl translation.
Update LICENSE

updated copyright notice
- removed the wrong comment
Merge pull request #6535 from adobe/irichter/unittest-for-6441

added testcase for https://github.com/adobe/brackets/issues/6441
Merge pull request #6596 from winek/polish

Correction and update of Polish translation