coverage: try using codecov

Signed-off-by: Ruslan Kuprieiev <[email protected]>

scripts/ci/script.sh

@@ -5,14 +5,7 @@ set -e
 
 ./unittests.sh
 
-if [[ "$TRAVIS_OS_NAME" == "linux" && \
-      "$(python -c 'import sys; print(sys.version_info[0])')" == "2" && \
-      "$TRAVIS_PULL_REQUEST" == "false" && \
-      "$TRAVIS_BRANCH" == "master" && \
-      "$TRAVIS_SECURE_ENV_VARS" == "true" ]]; then
-        cat .coverage
-	codeclimate-test-reporter --file .coverage --debug --token $CC_TEST_REPORTER_ID
-fi
+codecov
 
 if [[ ! -z "$TRAVIS_TAG" ]]; then
 	if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then