Patch travis (#53)

* Test on more sf version

* No not run travis on patches

Author: Nyholm

.travis.yml

@@ -16,10 +16,13 @@ env:
     - SYMFONY_VERSION=2.7.*
     - SYMFONY_VERSION=2.8.*
     - SYMFONY_VERSION=3.0.*
+    - SYMFONY_VERSION=3.1.*
+    - SYMFONY_VERSION=3.2.*
 
 branches:
   except:
     - /^analysis-.*$/
+    - /^patch-.*$/
 
 matrix:
   fast_finish: true