add ruby 2.1 checks

Author: jlambert121

.travis.yml

@@ -4,6 +4,7 @@ rvm:
   - 1.8.7
   - 1.9.3
   - 2.0.0
+  - 2.1.0
 before_install:
   - gem update --system 2.1.11
   - gem --version
@@ -30,6 +31,24 @@ matrix:
     - rvm: 2.0.0
       env: PUPPET_VERSION="~> 3.1.0"
       gemfile: .gemfile
+    - rvm: 2.1.0
+      env: PUPPET_VERSION="~> 2.7.0"
+      gemfile: .gemfile
+    - rvm: 2.1.0
+      env: PUPPET_VERSION="~> 3.0.0"
+      gemfile: .gemfile
+    - rvm: 2.1.0
+      env: PUPPET_VERSION="~> 3.1.0"
+      gemfile: .gemfile
+    - rvm: 2.1.0
+      env: PUPPET_VERSION="~> 3.2.0"
+      gemfile: .gemfile
+    - rvm: 2.1.0
+      env: PUPPET_VERSION="~> 3.3.0"
+      gemfile: .gemfile
+    - rvm: 2.1.0
+      env: PUPPET_VERSION="~> 3.4.0"
+      gemfile: .gemfile
 gemfile: .gemfile
 notifications:
   email: