add travis-ci files

Author: antonlindstrom

.travis.yml

@@ -0,0 +1,8 @@
+language: ruby
+rvm:
+  - 1.8.7
+  - 1.9.2
+  - 1.9.3
+notifications:
+  email:
+    - [email protected]

Gemfile

@@ -1,8 +1,9 @@
 source :rubygems
 
-gem 'puppet'
+gem 'puppet', '>= 2.7.0'
 
 group :test do
+  gem 'rake'
   gem 'puppet-lint'
   gem 'rspec-puppet', '~> 0.1.3'
 end

README.md

@@ -1,5 +1,7 @@
 # Puppet Exim4 module
 
+[![Build Status](https://secure.travis-ci.org/antonlindstrom/puppet-exim.png?branch=master)](http://travis-ci.org/antonlindstrom/puppet-exim)
+
 This module is very ad hoc and needs a lot of work. The main usage is to quickly spin up an MTA on your nodes.
 
 In the future I would like to make this module a bit more configurable. I think the implementations will come as needed.