[#73009894] Remove hpricot dependency for jruby update
[#73009894] Update to JRuby 1.7.13
[#73009894] Updates the image_hack wurl writer to write image data without crashing

 - https://github.com/zipmark/rspec_api_documentation/issues/39
 - Before and after this fix, the output is less than beautiful.
[#73009894] Update jruby-openssl dependency
Setup mizuno.log in development