Replace css-select with custom implementation

[TrySound]

There are a few benefits of custom implementation

• csstree instead of css-what parser
• 9 less dependecies
• only standard features are supported (css-select has :parent from jquery)
• new implementation allows to get rid of parentNode

Supported features

• Universal selector
• Type selector
• Class selector
• ID selector
• [attr] attribute selector
• [attr=value] attribute selector
• [attr~=value] attribute selector
• [attr|=value] attribute selector
• [attr^=value] attribute selector
• [attr$=value] attribute selector
• [attr*=value] attribute selector
• Selector list
• Descendant combinator
• Child combinator
• General sibling combinator
• Adjacent sibling combinator
• :empty pseudo class
• :nth-child pseudo class
• :nth-last-child pseudo class
• :first-child pseudo class
• :last-child pseudo class
• :only-child pseudo class
• :nth-of-type pseudo class
• :nth-last-of-type pseudo class
• :first-of-type pseudo class
• :last-of-type pseudo class
• :only-of-type pseudo class
• :has pseudo class
• :not pseudo class
• :is and :where pseudo classes
• other pseudo classes (should be skipped)
• Pseudo elements (should be skipped)