[dev-context] CGModules new: Statistical-Charts version 2020-09-11 published.

Henning Hraban Ramm submitted the new Statistical-Charts package. Version number: 2020-09-11 License type: GNU General Public License Wants to be in ConTeXt distribution: yes Wants to be synced with CTAN: yes Summary description: Different types of statistical charts Announcement text: ---------------------------------------------------------------------- Remote revision: b0d2c5c, log message: initial commit, v2020-09-11 ----------------------------------------------------------------------