.travis.yml in closure_tree-5.1.1 vs .travis.yml in closure_tree-5.2.0

@@ -1,29 +1,32 @@
+cache: bundler
+sudo: false
 language: ruby
 rvm:
   - 1.9.3
-  - 2.1.2
+  - 2.1.5
   - rbx-2
   - jruby-19mode
 #  - ruby-head
 #  - rbx-head
 #  - jruby-head
 
 gemfile:
   - gemfiles/activerecord_3.2.gemfile
   - gemfiles/activerecord_4.0.gemfile
   - gemfiles/activerecord_4.1.gemfile
+  - gemfiles/activerecord_4.2.gemfile
   - gemfiles/activerecord_edge.gemfile
 
 env:
   - DB=sqlite
   - DB=mysql
   - DB=postgresql
 
 addons:
   postgresql: "9.3"
 
-script: WITH_ADVISORY_LOCK_PREFIX=$TRAVIS_JOB_ID bundle exec rake --trace all_spec_flavors
+script: WITH_ADVISORY_LOCK_PREFIX=$TRAVIS_JOB_ID bundle exec rake --trace spec:all
 
 matrix:
   allow_failures:
     - gemfile: gemfiles/activerecord_edge.gemfile
     - rvm: rbx-2