Goal

The idea is to deprecate configParser in favor of using only toml configuration.

Description

Right now is possible to have a .cz, setup.cfg, .cz.cfg.
I think configParser is not flexible enough and hard to maintin.
Because commitizen already installs toml, I think we can move from .cz to .cz.toml and we can deprecate setup.cfg, .cz.cfg.

Tasks

• Remove from init command ini files options
• Clean documentation from ini confs
• Remove from code