Update Crate to Ruby 1.9

[copiousfreetime]

No description provided.

[wassy121]

This at least allows me to run 'crate test-dir'

--- crate-0.2.1/lib/crate/utils.rb  2011-12-01 21:08:59.412707716 -0500
+++ .rvm/gems/crate-0.2.1/lib/crate/utils.rb    2011-12-01 21:04:55.280699586 -0500
@@ -51,8 +51,10 @@

       begin
         case uri
-        when URI::FTP  : download_via_ftp( uri, to )
-        when URI::HTTP : download_via_http( uri, to )
+        when URI::FTP
+          download_via_ftp( uri, to )
+        when URI::HTTP
+          download_via_http( uri, to )
         else
           raise ::Crate::Error, "Downloading is only supported via FTP or HTTP at this time"
         end

[copiousfreetime]

Putting crate as 'no longer in development' for the time being.