taking out simplecov as dependency. Run it through rake task instead

Rakefile

@@ -7,3 +7,8 @@ RSpec::Core::RakeTask.new(:spec)
 
 task :default => :spec
 task :test => :spec
+
+task :cover do
+  ENV["COVERAGE"] = 'true'
+  Rake::Task["spec"].execute
+end

dotify.gemspec

@@ -20,7 +20,6 @@ Gem::Specification.new do |gem|
   gem.add_runtime_dependency "git", "~> 1.2.5"
 
   gem.add_development_dependency 'rspec', '~> 2.11.0'
-  gem.add_development_dependency 'simplecov'
   gem.add_development_dependency 'cucumber'
   gem.add_development_dependency 'webmock'
   gem.add_development_dependency 'vcr'

spec/spec_helper.rb

@@ -6,15 +6,7 @@
 # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
 $:.unshift File.expand_path("../../lib", __FILE__)
 
-def jruby?
-  defined?(RUBY_ENGINE) && RUBY_ENGINE == 'jruby'
-end
-
-def macruby?
-  defined?(RUBY_ENGINE) && RUBY_ENGINE == 'macruby'
-end
-
-unless ENV["CI"] || macruby? || jruby?
+if ENV["COVERAGE"] == 'true'
   require 'simplecov'
   SimpleCov.start 'test_frameworks'
 end