Remove coveralls mentions

The stats haven't been updated since 2017

Author: akx

.travis.yml

@@ -23,5 +23,3 @@ script:
   - 'coverage report -m --rcfile=tests/coverage.rc'
 # - 'pylint src/onelogin/saml2 --rcfile=tests/pylint.rc'
   - 'flake8 .'
-
-after_success: 'coveralls'

README.md

@@ -1,7 +1,6 @@
 # OneLogin's SAML Python Toolkit (compatible with Python3)
 
 [![Build Status](https://api.travis-ci.org/onelogin/python3-saml.png?branch=master)](http://travis-ci.org/onelogin/python3-saml)
-[![Coverage Status](https://coveralls.io/repos/github/onelogin/python3-saml/badge.svg?branch=master)](https://coveralls.io/github/onelogin/python3-saml?branch=master)
 [![PyPi Version](https://img.shields.io/pypi/v/python3-saml.svg)](https://pypi.python.org/pypi/python3-saml)
 ![Python versions](https://img.shields.io/pypi/pyversions/python3-saml.svg)
 

setup.py

@@ -49,7 +49,6 @@
             'freezegun>=0.3.11, <=1.1.0',
             'pylint==1.9.4',
             'flake8>=3.6.0',
-            'coveralls>=1.11.1',
             'pytest>=4.6',
         ),
     },