Update Ruby scraper

Closes #153.

lib/docs/scrapers/rdoc/ruby.rb

@@ -44,9 +44,7 @@ module Docs
       /\AHTTP/i,
       /\AIRB/,
       /\AMakeMakefile/i,
-      /\AMiniTest/i,
       /\ANQXML/,
-      /\AOpenSSL/,
       /\AOptionParser\//,
       /\APrettyPrint/,
       /\APride/,