How to add new example?

• First, you need to find a good example that follows all rules
• Fork this repo
• In _posts folder create a new file in following format: yyyy-mm-dd-*name*.md
• Use template.md file from same folder as example for your post
• Fill all fields you need, add your code and explanation how it works
• Create new pull request
• Done!

Other improvements and bug fixes (if you find it) are welcome! Just create new pull request and describe what you want to change.