more structure filters
use proxy for content for filter and sort
check all filters before adding the compound
convert to Number before checking filter params
all filters added to applyFilters function for comp structure
all filters have to be set to false before doing any of the checks
only show relevance if sub or sim search
filter hint should show max or min value
use different var to track what user has entered for filter
all filters working for comp structure
tooltips back to text, leave the clever stuff for another day