Merge pull request #8 from esigler/test-branch

Test out fancy tools from Github

.travis.yml

@@ -5,3 +5,8 @@ rvm:
 services:
   - redis-server
 sudo: false
+cache: bundler
+addons:
+  apt:
+    packages:
+    - libpcap-dev

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://img.shields.io/travis/esigler/lita-dig/master.svg)](https://travis-ci.org/esigler/lita-dig)
 [![MIT License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](https://tldrlegal.com/license/mit-license)
-[![RubyGems :: RMuh Gem Version](http://img.shields.io/gem/v/lita-dig.svg)](https://rubygems.org/gems/lita-dig)
+[![RubyGems](http://img.shields.io/gem/v/lita-dig.svg)](https://rubygems.org/gems/lita-dig)
 [![Coveralls Coverage](https://img.shields.io/coveralls/esigler/lita-dig/master.svg)](https://coveralls.io/r/esigler/lita-dig)
 [![Code Climate](https://img.shields.io/codeclimate/github/esigler/lita-dig.svg)](https://codeclimate.com/github/esigler/lita-dig)
 [![Gemnasium](https://img.shields.io/gemnasium/esigler/lita-dig.svg)](https://gemnasium.com/esigler/lita-dig)