Add Codecov integration

Author: Dagefoerde

.travis.yml

@@ -49,5 +49,8 @@ script:
   - moodle-plugin-ci shifter
   - moodle-plugin-ci jshint
   - moodle-plugin-ci validate
-  - moodle-plugin-ci phpunit
+  - moodle-plugin-ci phpunit --coverage-clover
   - moodle-plugin-ci behat
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,7 +1,7 @@
-[![Build Status](https://travis-ci.org/learnweb/moodle-block_evasys_sync.svg?branch=master)]
-(https://travis-ci.org/learnweb/moodle-block_evasys_sync)
-
 # moodle-block_evasys_sync *(release_candidate)* 
+[![Build Status](https://travis-ci.org/learnweb/moodle-block_evasys_sync.svg?branch=master)](https://travis-ci.org/learnweb/moodle-block_evasys_sync)
+[![codecov](https://codecov.io/gh/learnweb/moodle-block_evasys_sync/branch/master/graph/badge.svg)](https://codecov.io/gh/learnweb/moodle-block_evasys_sync)
+
 :100: Anonyme Lehrevaluation mit EvaSys und Moodle
 
 Entwickelt von: Max Inden, Dennis Grzyb, [Nina Herrmann](https://github.com/NinaHerrmann), [Tobias Reischmann](https://github.com/tobiasreischmann) und [Jan Dageförde](https://github.com/Dagefoerde) (WWU Münster).

codecov.yml

@@ -0,0 +1,2 @@
+fixes:
+	- "moodle/blocks/evasys_sync/::"