Add initial config with Polish translation

[kieryk123]

User Interface

• [ ] Tshirt

Demographics

• [ ] Salary Ranges
• [ ] Years of Experience
• [ ] Company Size
• [ ] Sources
• [ ] CSS Proficiency
• [ ] Back-end Proficiency
• [ ] Job Title
• [ ] Gender
• [ ] Other

Features

• [ ] General
• [ ] Feature Overview
• [ ] Features Section Overview

Tools

• [ ] General
• [ ] Rankings
• [ ] Overview
• [ ] Arrows
• [ ] Quadrants
• [ ] Happiness
• [ ] Experience
• [ ] Other Tools

Other Tools

• [ ] Other Tools
• [ ] Resources
• [ ] Opinions
• [ ] Awards

Generic

• [ ] Pages
• [ ] Sharing
• [ ] Export
• [ ] General
• [ ] Partners
• [ ] Charts
• [ ] Other

Introductions

• [ ] Introduction
• [ ] Demographics
• [ ] Features
• [ ] Flavors
• [ ] Front-end Frameworks
• [ ] Data Layer
• [ ] Testing
• [ ] Back-end Frameworks
• [ ] Mobile & Desktop
• [ ] Other Tools
• [ ] Resources
• [ ] Opinions
• [ ] Awards

Conclusions

• [ ] Conclusion

[SachaG]

First of all, thanks again for your help with translating the 2019 edition of the survey. Also, we've started our translation efforts for this year, and this time we'll try to translate the survey questions as well!

More info here: https://github.com/StateOfJS/StateOfCSS-2020/issues/2