Merge pull request #412 from Ensembl/feature/travis_version_checks

Travis: reactivate warnings about different API and schema versions

.travis.yml

@@ -43,8 +43,7 @@ install:
   - mysql -u root -h localhost -e 'GRANT ALL PRIVILEGES ON *.* TO "travis"@"%"'
 
 before_script:
-  # This should probably be removed on release branches
-  - touch "$HOME/.ensemblapi_no_version_check"
+  - rm -f "$HOME/.ensemblapi_no_version_check"
 
 script: "./travisci/harness.sh"