better badges

Author: nschloe

README.md

@@ -1,11 +1,11 @@
 # matplotlib2tikz
 
 [![CircleCI](https://img.shields.io/circleci/project/github/nschloe/matplotlib2tikz/master.svg)](https://circleci.com/gh/nschloe/matplotlib2tikz/tree/master)
-[![codecov](https://codecov.io/gh/nschloe/matplotlib2tikz/branch/master/graph/badge.svg)](https://codecov.io/gh/nschloe/matplotlib2tikz)
+[![codecov](https://img.shields.io/codecov/c/github/nschloe/matplotlib2tikz.svg)](https://codecov.io/gh/nschloe/matplotlib2tikz)
 [![Documentation Status](https://readthedocs.org/projects/matplotlib2tikz/badge/?version=latest)](https://readthedocs.org/projects/matplotlib2tikz/?badge=latest)
 [![PyPi Version](https://img.shields.io/pypi/v/matplotlib2tikz.svg)](https://pypi.python.org/pypi/matplotlib2tikz)
-[![awesome](https://img.shields.io/badge/awesome-yes-brightgreen.svg)](https://img.shields.io/badge/awesome-yes-brightgreen.svg)
-[![GitHub stars](https://img.shields.io/github/stars/nschloe/matplotlib2tikz.svg?style=social&label=Stars&maxAge=2592000)](https://github.com/nschloe/matplotlib2tikz)
+[![awesome](https://img.shields.io/badge/awesome-yes-brightgreen.svg)](https://github.com/nschloe/matplotlib2tikz)
+[![GitHub stars](https://img.shields.io/github/stars/nschloe/matplotlib2tikz.svg?style=social&label=Stars)](https://github.com/nschloe/matplotlib2tikz)
 
 This is matplotlib2tikz, a Python tool for converting matplotlib figures into
 [PGFPlots](https://www.ctan.org/pkg/pgfplots)