Allows build of 3.2 branch

Nehon · Nehon · commit 95d33e6c4bf7 · 2018-01-05T19:59:29.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,7 @@ branches:
   only:
   - master
   - v3.1
+  - /^v3.2.0-.*$/
 
 matrix:
   include:
