added .travis.yml, coveralls

.travis.yml

+language: ruby
+env:
+  - TRAVIS=true
+branches:
+  only:
+    - 'master'
+rvm:
+  - 1.9.3-p327
+before_script:
+  - "cp config.yml.example config.yml"
+script: "bundle exec rspec spec"
+

Gemfile

 source "http://rubygems.org"
 
 group :development do
+  gem 'coveralls', require: false
   gem 'rspec'
   gem 'guard'
   gem 'guard-rspec'

Gemfile.lock

@@ -2,6 +2,13 @@ GEM
   remote: http://rubygems.org/
   specs:
     coderay (1.0.8)
+    colorize (0.5.8)
+    coveralls (0.6.2)
+      colorize
+      multi_json (~> 1.3)
+      rest-client
+      simplecov (>= 0.7)
+      thor
     diff-lcs (1.1.3)
     guard (1.5.4)
       listen (>= 0.4.2)
@@ -14,10 +21,14 @@ GEM
     listen (0.5.3)
     lumberjack (1.0.2)
     method_source (0.8.1)
+    mime-types (1.21)
+    multi_json (1.6.1)
     pry (0.9.10)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.3.1)
+    rest-client (1.6.7)
+      mime-types (>= 1.16)
     rspec (2.12.0)
       rspec-core (~> 2.12.0)
       rspec-expectations (~> 2.12.0)
@@ -26,6 +37,10 @@ GEM
     rspec-expectations (2.12.1)
       diff-lcs (~> 1.1.3)
     rspec-mocks (2.12.2)
+    simplecov (0.7.1)
+      multi_json (~> 1.0)
+      simplecov-html (~> 0.7.1)
+    simplecov-html (0.7.1)
     slop (3.3.3)
     thor (0.16.0)
 
@@ -33,6 +48,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  coveralls
   guard
   guard-rspec
   rspec

spec/spec_helper.rb

 ROOT_PATH = File.expand_path(File.join(File.dirname(__FILE__), ".."))
+
+if ENV['TRAVIS']
+  require 'coveralls'
+  Coveralls.wear!
+end