remove coverage from integration run, upload to codecov

.travis.yml

@@ -58,6 +58,9 @@ script:
 after_failure:
     - cat ../../data/nextcloud.log
 
+after_success:
+    - bash <(curl -s https://codecov.io/bash)
+
 addons:
     firefox: "latest-beta"
     postgresql: "9.6"

Makefile

@@ -190,6 +190,6 @@ test:
 	cd js && $(npm) run test
 	./vendor/phpunit/phpunit/phpunit -c phpunit.xml --coverage-clover build/php-unit.clover
 	# \Test\TestCase is only allowed to access the db if TRAVIS environment variable is set
-	env TRAVIS=1 ./vendor/phpunit/phpunit/phpunit -c phpunit.integration.xml --coverage-clover build/php-unit.clover
+	env TRAVIS=1 ./vendor/phpunit/phpunit/phpunit -c phpunit.integration.xml
 	$(MAKE) phpcs
 	./bin/tools/generate_authors.php