Do not build patch branches (#10)

Nyholm · web-flow · commit 8f4fe2a269dd · 2016-12-05T17:52:15.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,7 @@ cache:
 branches:
   except:
     - /^analysis-.*$/
+    - /^patch-.*$/
 
 php:
     - 5.5
