Merge pull request #23 from 99designs/symfony-constraint-update

Widen installable versions of Symfony component

.travis.yml

@@ -1,14 +1,27 @@
 language: php
 
 php:
-  - 5.3.3
   - 5.3
   - 5.4
   - 5.5
   - 5.6
   - 7.0
-  - hhvm
 
-install: composer install
+install: composer require --no-update symfony/http-foundation $SYMFONY_VERSION; composer install
 
 script: vendor/bin/phpunit
+
+env:
+  - SYMFONY_VERSION: ~2.5.0
+  - SYMFONY_VERSION: ~2.6.0
+  - SYMFONY_VERSION: ~2.7.0
+  - SYMFONY_VERSION: ~2.8.0
+  - SYMFONY_VERSION: ~3.0.0
+
+
+matrix:
+  exclude:
+    - php: 5.3
+      env: SYMFONY_VERSION=~3.0.0
+    - php: 5.4
+      env: SYMFONY_VERSION=~3.0.0

composer.json

@@ -21,7 +21,7 @@
     },
     "require": {
         "php": ">=5.3.3",
-        "symfony/http-foundation": "~2.5"
+        "symfony/http-foundation": "~2.5|~3.0.0"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.1"