Update CI descriptions

CONTRIBUTING.rst

@@ -45,6 +45,7 @@ version.
 CI
 ---
 
-Tests will run on Travis CI using Tox, and they'll test on a variety of Python versions
-on Linux, and test only latest Python on Mac and Windows. If a version tag is pushed and
-the tests pass, the new version will be pushed to PyPi by Travis.
+CI is managed by Github Actions:
+python-package.yml - workflow for testing and linting for each python version on every push
+tagged-release.yml - workflow that does ^ and then creates a github release only on tagged push
+python-publish.yml - workflow that publishes package to PyPi when a github release is created

README.rst

@@ -6,10 +6,6 @@ Getting Started
         :target: https://pypi.python.org/pypi/gspread-pandas
         :alt: PyPI Version
 
-.. image:: https://img.shields.io/travis/aiguofer/gspread-pandas.svg
-        :target: https://travis-ci.org/aiguofer/gspread-pandas
-        :alt: Travis-CI Build Status
-
 .. image:: https://readthedocs.org/projects/gspread-pandas/badge/?version=latest
         :target: https://gspread-pandas.readthedocs.io/en/latest/?badge=latest
         :alt: Documentation Status

setup.cfg

@@ -21,15 +21,6 @@ select = B,C,E,F,W,T4,B9
 [tox:tox]
 envlist = py36, py37, py38, py39, py310, flake8
 
-[travis]
-python =
-	3.10: py310
-	3.9: py39
-	3.8: py38
-	3.7: py37
-	3.6: py36
-
-
 [testenv:flake8]
 basepython = python
 deps = flake8