[REFACTORING]Extract helper method to build response from test app
Http resource accepts path option
Use Sinatra's request object instead of set default method
Specify URI path at the first argument for `http` helper method
Merge pull request #13 from KitaitiMakoto/http-path

Http accepts path option
Include RSpec::Matchers to use be_xxx matchers
Add more expectation
Don't raise any error for normal subject not related to Infrataster
Merge pull request #15 from KitaitiMakoto/rspec-matchers

Include RSpec::Matchers to use be_xxx matchers
Merge pull request #16 from KitaitiMakoto/normal-subject

Don't raise any error for normal subject not related to Infrataster
Set up jenkins CI.