removed coveralls

fixed codecov badge

Author: sanderegg

README.md

@@ -10,8 +10,7 @@
 [![Requires.io]](https://requires.io/github/ITISFoundation/osparc-simcore/requirements/?branch=master "State of third party python dependencies")
 <!-- [![travis-ci]](https://travis-ci.org/ITISFoundation/osparc-simcore "State of CI: build, test and pushing images")  Commented until #2029 is resolved-->
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-[![coveralls.io]](https://coveralls.io/github/ITISFoundation/osparc-simcore?branch=master)
-[![codecov.io]](https://codecov.io/gh/ITISFoundation/osparc-simcore)
+[![codecov](https://codecov.io/gh/ITISFoundation/osparc-simcore/branch/master/graph/badge.svg?token=h1rOE8q7ic)](https://codecov.io/gh/ITISFoundation/osparc-simcore)
 [![github.io]](https://itisfoundation.github.io/)
 [![itis.dockerhub]](https://hub.docker.com/u/itisfoundation)
 [![license]](./LICENSE)