Adding coveralls gem, updating gitignore to ignore repo token for cov…

…eralls. Adding travis-ci integration

.gitignore

@@ -32,3 +32,6 @@ Gemfile.lock
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
 .rvmrc
+
+# ignore coveralls repo token
+.coveralls.yml

.travis.yml

@@ -9,3 +9,5 @@ rvm:
   - 2.0.0
   - 2.1.0
   - 2.2.0
+after_success:
+  - coveralls

Gemfile

@@ -7,7 +7,6 @@ source 'https://rubygems.org'
 # Specify your gem's dependencies in middleman-patterns.gemspec
 gemspec
 
-gem 'middleman-core', :path => '../middleman/middleman-core'
 group :development do
   gem 'yard', '~> 0.8.7'
   gem 'rubocop', '~> 0.28'
@@ -21,4 +20,5 @@ group :test do
   gem 'cucumber', '~> 1.3.18'
   gem 'aruba', '~> 0.6.2'
   gem 'haml', '~> 4.0.6'
+  gem 'coveralls', '~> 0.7.3', require: false
 end

features/support/env.rb

@@ -6,6 +6,9 @@
 ENV["TEST"] = "true"
 ENV["AUTOLOAD_SPROCKETS"] = "false"
 
+require 'coveralls'
+Coveralls.wear!
+
 PROJECT_ROOT_PATH = File.dirname(File.dirname(File.dirname(__FILE__)))
 require "middleman-core"
 require "middleman-core/step_definitions"