add Travis CI support

Move some gems to development group to speed up bundler installation.

Gemfile

@@ -1,13 +1,19 @@
 source 'https://rubygems.org'
 
 #gem 'berkshelf',  '~> 2.0'
-gem 'chefspec',   '~> 3.0'
-gem 'foodcritic', '~> 3.0'
-gem 'rubocop'
-gem 'guard-rspec'
-gem 'guard-bundler'
-gem 'jazz_hands'
 
-# Prevent "Error: can't modify string; temporarily locked"
+group :test, :development do
-# http://stackoverflow.com/a/19505033/179332
+  gem 'chefspec', '~> 3.0'
-gem "rb-readline", "~> 0.5.0"
+end
+
+group :development do
+  gem 'foodcritic', '~> 3.0'
+  gem 'rubocop'
+  gem 'jazz_hands'
+  gem 'guard-rspec'
+  gem 'guard-bundler'
+  # Prevent "Error: can't modify string; temporarily locked"
+  # http://stackoverflow.com/a/19505033/179332
+  gem "rb-readline", "~> 0.5.0"
+end
+

README.md

@@ -1,5 +1,8 @@
+[![Build Status](https://travis-ci.org/aspiers/barclamp-pacemaker.png?branch=master)](https://travis-ci.org/aspiers/barclamp-pacemaker)
+
 DESCRIPTION
 ===========
+
 This is a cookbook for installing and configuring pacemaker.
 
 Recipes