cosmoz-range input #17
Description
Move cz-number-header prototype to this repo and rename.
https://github.com/Neovici/cosmoz-frontend/blob/4edf52aea67cf8ccef7d64950df050c6078e0965/lib%2Fomnitable%2Fcolumns%2Fcz-number-header.js
TODO:
- escape key support
- support date ranges