added guard-rspec

Author: ryanhertz

Guardfile

@@ -0,0 +1,6 @@
+
+guard :rspec, cmd: 'rspec' do
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
+  watch('spec/spec_helper.rb')  { "spec" }
+end

spark_api.gemspec

@@ -48,5 +48,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rb-fsevent'
   s.add_development_dependency 'simplecov'
   s.add_development_dependency 'simplecov-rcov'
+  s.add_development_dependency 'listen', '~> 3.0.8' # for guard-rspec with ruby 1.9.3
+  s.add_development_dependency 'guard-rspec'
 end