Get resume generation CLI up and running again after recent API updates.
Tool name has changed to "fluentcmd" from "scrappy" and now depends on
external "fluentlib" instead of embedding those sources.
Introduce a shallow hierarchy of simple generator classes, collecting
common functionality and allowing for future snap-in generator
replacement. Use John Resig's "class"-based inheritance per
http://ejohn.org/blog/simple-javascript-inheritance/.
