Merge pull request #23 from pamil/maintenance

Remove unnecessary dev dependency

Author: pamil

.travis.yml

@@ -2,16 +2,11 @@ language: php
 
 php:
     - 7.1
-    - nightly
-
-matrix:
-    allow_failures:
-        - php: nightly
-    fast_finish: true
+    - 7.2
 
 cache:
     directories:
-        - vendor
+        - ~/.composer/cache/files
 
 before_install:
     - phpenv config-rm xdebug.ini || true

composer.json

@@ -16,8 +16,7 @@
     },
     "require-dev": {
         "friends-of-behat/cross-container-extension": "^1.0",
-        "friends-of-behat/test-context": "^1.0",
-        "symfony/process": "^2.7|^3.0"
+        "friends-of-behat/test-context": "^1.0"
     },
     "suggest": {
         "friends-of-behat/cross-container-extension": "^1.0"