Added alpha travis setup

.travis.yml

@@ -0,0 +1,15 @@
+language: ruby
+rvm:
+  - 2.2
+  - ruby-head
+
+sudo: false
+script: 'ci/travis.rb'
+before_install:
+  - gem install bundler
+  - "rm ${BUNDLE_GEMFILE}.lock"
+before_script:
+  - bundle update
+cache: bundler
+addons:
+  postgresql: "9.3"

Gemfile

@@ -110,4 +110,7 @@ group :development, :test do
 
   # dev tools
   gem 'unicorn'
+
+  # for travis
+  gem 'rake'
 end

Gemfile.lock

@@ -478,6 +478,7 @@ DEPENDENCIES
   railroady (~> 1.3.0)
   rails (= 4.2.0)
   rails-settings-cached (~> 0.4.1)
+  rake
   ransack (~> 1.5.1)
   rspec-rails (~> 3.0.2)
   rubocop (~> 0.26.1)

lib/tasks/test.rake

@@ -30,7 +30,7 @@ begin
     end
 
     Rake::Task[:default].prerequisites.clear
-    task default: :test
+    task default: 'test:other'
 
     def test_against_server
       _stdin, _stdout, _stderr, wait_thr = Open3.popen3('unicorn -E test -p 8989')