fixes #15 (nokogiri 1.5.6 is out-dated, but in order to be compatible with ruby 1.8, I need it)
fixes #15 (nokogiri 1.5.6 is out-dated, but in order to be compatible with ruby 1.8, I need it)

I have a condition in `.gemspec`. If the RUBY_VERSION is below 1.9 it will use nokogiri 1.5.6 (the out-dated version), otherwise the latest

ZsoltFabok/site_checker