Inject tokens rather than replace, with execute().  Fix rot, -rot, listwords functions.  Skip blocks when compiling.  Fix block handling for null tokens.  Add time function, and enable listwords.
Fix ds-get-all and implement push-array in forth/ds.js
We now support database query interaction in node.js.
node.js svforth now can serve up RPC and static content via start-server
node.js now supports autoloading a site.f file, and incorporates server.js.