Install Ruby/rubyonrails on Windows 98

I’ll try to document here how I get this working (if I ever do).

Please feel free to add your thoughts and once it is more complete we can write a tutorial for rubyonrails.com

After upgrading to rails 10 everything went pretty smoothly except I had to manually add ruby to the path (I installed it under C:\program files\ruby\). I also had to manually convert all all cmd files to bat (rename *.cmd *.bat under ruby\bin)

I also had to comment out a line.