add multiple rvm versions

.travis.yml

@@ -1,31 +1,36 @@
+---
+branches:
+  only:
+    - master
 language: ruby
-rvm:
-  - 1.8.7
-  - 1.9.3
-  - 2.0.0
-before_script:
-after_script:
-script: rake spec SPEC_OPTS='--format documentation'
+bundler_args: --without development
+script: bundle exec rake spec SPEC_OPTS='--format documentation'
 after_success:
   - git clone -q git://github.com/puppetlabs/ghpublisher.git .forge-releng
   - .forge-releng/publish
-branches:
-  only:
-  - master
+rvm:
+  - 1.8.7
+  - 1.9.3
 env:
   matrix:
-  - PUPPET_VERSION=2.6.9
-  - PUPPET_VERSION=2.7.6
-  - PUPPET_VERSION=2.7.13
-  - PUPPET_VERSION=3.0.0
-  - PUPPET_VERSION=3.1.0
-  - PUPPET_VERSION=3.3.0
+    - PUPPET_GEM_VERSION="~> 2.6.0"
+    - PUPPET_GEM_VERSION="~> 2.7.0"
+    - PUPPET_GEM_VERSION="~> 3.0.0"
+    - PUPPET_GEM_VERSION="~> 3.1.0"
+    - PUPPET_GEM_VERSION="~> 3.2.0"
+    - PUPPET_GEM_VERSION="~> 3.3.0"
   global:
-    - PUBLISHER_LOGIN=saz
-    - secure: |- 
-        KHycFEf0ALVjITczYG0pcfk912muQkbJiGzKa5yyC8C9ppDW+dTYgDQu8AO1KXFHzds
-        NUASY2XNjrJNv27w7A2eMp88qU1ID1s8CWALph4fuxGcM/HoPw9q8sldJ9/sHGlY9Ye
-        DEeIvgt9qkwKtG/kb7dN7la42nv5fffWE95OU=
+  - PUBLISHER_LOGIN=saz
+  - secure: |- 
+      KHycFEf0ALVjITczYG0pcfk912muQkbJiGzKa5yyC8C9ppDW+dTYgDQu8AO1KXFHzds
+      NUASY2XNjrJNv27w7A2eMp88qU1ID1s8CWALph4fuxGcM/HoPw9q8sldJ9/sHGlY9Ye
+      DEeIvgt9qkwKtG/kb7dN7la42nv5fffWE95OU=
+matrix:
+  include:
+    - rvm: 2.0.0
+      env: PUPPET_GEM_VERSION="~> 3.2.0"
+    - rvm: 2.0.0
+      env: PUPPET_GEM_VERSION="~> 3.3.0"
 notifications:
   email: false
 gemfile: .gemfile