Docs_improvements_01 part2

Слиты nikitronn запросил слияние github/fork/kalwalt/docs_improvements_01 в master

Created by: kalwalt

I continue here pull request https://github.com/nortikin/sverchok/pull/1424.

Vector
  • Vertices sort
  • Vector X Doubles
  • Vector math (only to update)
Number
  • Map Range
  • Range Float
  • Math