Add keyword to composer.json. Try to fix Travis integration.

.travis.yml

@@ -17,7 +17,7 @@ install:
   - travis_retry composer install --no-interaction --prefer-source
 
 script:
-  - if [[ "$COLLECT_COVERAGE" == "true" ]]; then vendor/bin/phpunit --coverage-text --coverage-clover=coverage.clover; else vendor/bin/phpunit --no-coverage; fi
+  - if [[ "$COLLECT_COVERAGE" == "true" ]]; then phpunit --coverage-text --coverage-clover=coverage.clover; else phpunit --no-coverage; fi
 
 after_script:
   - if [[ "$COLLECT_COVERAGE" == "true" ]]; then wget https://scrutinizer-ci.com/ocular.phar && php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi

composer.json

@@ -2,7 +2,7 @@
     "name": "kaloa/filesystem",
     "type": "library",
     "description": "Useful classes for working with the filesystem",
-    "keywords": ["filesystem"],
+    "keywords": ["csv", "filesystem"],
     "homepage": "http://kaloa.ermshaus.org/",
     "license": "MIT",
     "authors": [