Remove Rails master because of minitest issue

petergoldstein · petergoldstein · commit 43bb7bf66016 · 2013-07-24T10:35:36.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 env:
   - "RAILS_VERSION=3.2.0"
   - "RAILS_VERSION=4.0.0"
-  - "RAILS_VERSION=master"
 rvm:
   - 1.9.3
   - 2.0.0
