Temporarily disable code coverage reporting (#1685)

Closes #1662

.travis.yml

@@ -28,20 +28,3 @@ cache:
   directories:
     - .tox
     - $HOME/.cache/pip
-after_script:
-  - |
-      if [ ! -f coverage.xml ]; then
-          echo "No coverage.xml found; skipping sending coverage to couverture.io"
-          return
-      fi
-      if [ $TRAVIS_PULL_REQUEST != false ]; then
-          REAL_COMMIT=$(git log -n 1 $TRAVIS_COMMIT_RANGE --format="%H")
-          PR_NUM=$TRAVIS_PULL_REQUEST
-      else
-          REAL_COMMIT=$TRAVIS_COMMIT
-      fi
-      curl \
-          --verbose \
-          --header "X-Couverture-Pull-Request: $PR_NUM" \
-          --data-binary @coverage.xml \
-          "https://app.couverture.io/coverage/github/benoitc/gunicorn/$REAL_COMMIT/$TOXENV"