Merge pull request #115 from aoberoi/bug-114

attempt travis workaround, fixes #114

Author: aoberoi

.travis.yml

@@ -1,4 +1,9 @@
+# Get container-based infrastructure
+sudo: false
 language: ruby
+# Travis bug, see https://github.com/bundler/bundler/pull/3559
+cache: bundler
+before_install: gem update bundler
 rvm:
 - 1.9.3
 - 2.0.0