Wiki list moved to README.
Updated List of Ruby implementations (markdown)
Add GoRuby
Add ruby(CRuby/MRI), Topaz(Python), grubby(Go) and erruby(Erlang)
A small addition in the short description for the entry of Opal.
opal's homepage is changed.
Updated List of Ruby implementations (asciidoc => markdown)
Updated List of Ruby implementations (markdown => asciidoc)
Created List of Ruby implementations (markdown)