This start out as:
* add an "active" flag to the template record, which will be used by the user to indicate what templates he wants listed (rather then the roots). Basically, the current working templates, rather then a big graph. But I never actually finished that cause it sorta morphed into: * Added a vis_graphs table to cache the last generated visualization rendering in the database so that we do not have to wait so long for: * Add new buttons to showexp and template_show pages, to display in the same page either the settings (current view), the NS file, or the visualization (along with zoom in/out buttons). And now I can go back to that "active" thing I mentioned up above ...