Filtered search category loading fixes

Category/product lists were not being shown because template id's were
not being declared for most of the alias. They have been added for all
but promo, which needs reworking.
The dataset also needed to be adjusted for the subcat, and root aliases.

Also adjusted the class that was combining w/ the form to make the
selector used to trigger the initial form submission.
banners.json #1 changed to /
New promo list using filtered search

special page type that will allow for custom lists to be displayed. This
should be able to replace the earlier search based version.
It currently only shows price filters. Other filters will have to be
added later.
filter json #! -> /  old appends removed
breadcrumb #! -> / and check for adding home twice