filters on search results finished

Made new json map w/ only attribs for filters to be used w/ search.
Adjusted appendHash so get this json, grab the data for each attrib, and
add it to the dataset.
Created template for filter form to be transmogrified into the two
search templates.
Adjusted style for filter facet container to compensate for template
filter form.
conversion tracking fix / cleanup / version

conversion value was pulling default value. updated to sum-items-total
to show costs before tax & shipping as requested.