Quickemcee

What's Changed
* Update by sofia-scz in https://github.com/sofia-scz/quickemcee/pull/8


**Full Changelog**: https://github.com/sofia-scz/quickemcee/compare/v0.0.1a3...v0.0.1a4

* Fixed wrong label in median plot in utils.resultplot
* Change line colors in mean, median, and mode simulation plotting in utils.resultplot to increase color contrast between the three

* Fix duplicated scripts in utils.py
* Add functionalities to utils.resultplot