Fix some small things

- Allow SF 3.0
- Deduplicate script in .travis.yml

Author: matthiasnoback

.travis.yml

@@ -35,11 +35,10 @@ before_install:
     fi
 
 install:
-  - composer update --prefer-source
+  - composer update --prefer-dist
 
 script:
   - vendor/bin/php-cs-fixer fix -v --diff --dry-run
-  - vendor/bin/behat --tags=~symfony27
   - >
     if [ "$SYMFONY_VERSION" ==  "2.5.*" ]; then
           vendor/bin/behat --tags=~symfony27
@@ -48,6 +47,6 @@ script:
     fi
 
 notifications:
-  email: p.a.waclawczyk@gmail.com
+  email: matthiasnoback@gmail.com
 
 sudo: false

composer.json

@@ -24,18 +24,18 @@
     },
     "require": {
         "php": ">=5.5",
-        "symfony/form": "~2.5",
-        "symfony/console": "~2.5"
+        "symfony/form": "~2.5|~3.0",
+        "symfony/console": "~2.5|~3.0"
     },
     "require-dev": {
         "beberlei/assert": "~2.1",
-        "behat/behat": "~3.0@dev",
+        "behat/behat": "~3.0",
         "fabpot/php-cs-fixer": "^1.10",
-        "symfony/console": "~2.5",
-        "symfony/finder": "~2.5",
-        "symfony/form": "~2.5",
-        "symfony/framework-bundle": "~2.5",
-        "symfony/validator": "~2.5",
-        "symfony/yaml": "~2.5"
+        "symfony/console": "~2.5|~3.0",
+        "symfony/finder": "~2.5|~3.0",
+        "symfony/form": "~2.5|~3.0",
+        "symfony/framework-bundle": "~2.5|~3.0",
+        "symfony/validator": "~2.5|~3.0",
+        "symfony/yaml": "~2.5|~3.0"
     }
 }