Deprecate Puppet 2.7

- Deprecate Puppet 2.7
- Add Puppet 3.1 and 3.2

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>

.travis.yml

@@ -6,14 +6,9 @@ rvm:
   - 2.0.0
 env:
   matrix:
-    - PUPPET_GEM_VERSION="~> 2.7.0"
+    - PUPPET_GEM_VERSION="~> 3.1.0"
+    - PUPPET_GEM_VERSION="~> 3.3.0"
     - PUPPET_GEM_VERSION="~> 3.3.0"
     - PUPPET_GEM_VERSION="~> 3.4.0"
-matrix:
-  exclude:
-    - rvm: 1.9.3
-      env: PUPPET_GEM_VERSION="~> 2.7.0"
-    - rvm: 2.0.0
-      env: PUPPET_GEM_VERSION="~> 2.7.0"
 notifications:
   email: false

README.md

@@ -48,7 +48,7 @@ There are a lot of moving pieces in OpenStack, consequently there are several Pu
 
 **Pre-module Dependencies**
 
-* [Puppet](http://docs.puppetlabs.com/puppet/) 2.7.12 or greater
+* [Puppet](http://docs.puppetlabs.com/puppet/) 3 or greater
 * [Facter](http://www.puppetlabs.com/puppet/related-projects/facter/) 1.6.1 or greater (versions that support the osfamily fact)
 
 **Platforms**