.travis.yml in pupa-0.1.10 vs .travis.yml in pupa-0.1.11

@@ -1,11 +1,8 @@
 language: ruby
 rvm:
   - 2.0.0
   - 2.1.0
-env:
-  - MODE=default
-  - MODE=compat
 services:
   - memcached
   - mongodb
   - postgresql
   - redis