added rspec folder/files

spec/rcov.opts

@@ -0,0 +1,2 @@
+--exclude "spec/*,gems/*" 
+--rails

spec/spec.opts

@@ -0,0 +1,7 @@
+--colour
+--format
+progress
+--loadby
+mtime
+--reverse
+--backtrace

spec/spec_helper.rb

@@ -0,0 +1,39 @@
+# This file is copied to ~/spec when you run 'ruby script/generate rspec'
+# from the project root directory.
+ENV["RAILS_ENV"] = "test"
+require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
+require 'spec'
+require 'spec/rails'
+
+Spec::Runner.configure do |config|
+  # If you're not using ActiveRecord you should remove these
+  # lines, delete config/database.yml and disable :active_record
+  # in your config/boot.rb
+  config.use_transactional_fixtures = true
+  config.use_instantiated_fixtures  = false
+  config.fixture_path = RAILS_ROOT + '/spec/fixtures/'
+
+  # == Fixtures
+  #
+  # You can declare fixtures for each example_group like this:
+  #   describe "...." do
+  #     fixtures :table_a, :table_b
+  #
+  # Alternatively, if you prefer to declare them only once, you can
+  # do so right here. Just uncomment the next line and replace the fixture
+  # names with your fixtures.
+  #
+  # config.global_fixtures = :table_a, :table_b
+  #
+  # If you declare global fixtures, be aware that they will be declared
+  # for all of your examples, even those that don't use them.
+  #
+  # == Mock Framework
+  #
+  # RSpec uses it's own mocking framework by default. If you prefer to
+  # use mocha, flexmock or RR, uncomment the appropriate line:
+  #
+  # config.mock_with :mocha
+  # config.mock_with :flexmock
+  # config.mock_with :rr
+end