Allow extensions (e.g., to have a special interface for running HTTPQuery which should itself be
upgraded to utilize, support non-eval JSONPath, and also run as middleware
(demo using htteepee))
Might leverage Link-Template
to provide simple forms
Essentially replace my old XSLT/XQuery add-ons with an area
for evaluating JavaScript, perhaps preloading jtlt combined with
syntax to make CORS (or proxified) HTTPQuery to retrieve
JSONPath/CSS Selectors/XPath results and transform.
Allow for prepopulating based on reading in file format via webappfind
(and add this repo to webappfind-demos-samples)