r19055: JSON-RPC is working! It passes the small qooxdoo JSON-RPC test suite

r19055: JSON-RPC is working!  It passes the small qooxdoo JSON-RPC test suite
perfectly.

This check in covers the remaining fixes and enhancements to complete the
server.  In a subsequent check-in, I need to learn about the new qooxdoo
packaging mechanism.  Although it'd be nice to have the whole source tree,
that's huge and needn't be in samba svn.  It's now supposed to be very easy to
package qooxdoo, so I'll figure out how that's done and then check in the
relevant small number of files.

Steps after that involve generating the stubs to allow various ejs functions
to be called via JSON-RPC.

Derrell
(This used to be commit 5bfebbda7a5d28d4deb31c54a8feb24c4416cbf6)