remove codecov

Author: germanattanasio

.travis.yml

@@ -9,7 +9,6 @@ cache:
   directories:
   - $HOME/.m2/repository
 before_install:
-- pip install codecov
 - openssl aes-256-cbc -K $encrypted_a973fe4f8e79_key -iv $encrypted_a973fe4f8e79_iv
   -in config.properties.enc -out src/test/resources/config.properties -d