In the documentation I know you show the options to prefilter your search but my users aren't savvy enough to do that.  Would it be possible to show the search terms in the url string when someone searches?  That way they can copy and paste their own links?

Bogdan,

I worked with a developer and came up with this javascript solution!  Feel free to modify it for other users.  

var v = {}, q = {};

(function(j){

    j('body').on('change', '[type=search]', function(){

        var get = '?wdt_search='+this.value;

        window.history.pushState('', '', get );

    })

window.history.pushState('', '', decodeURI(window.location.search) );

    j(window).load(function(){

        j('table').on('keyup', 'input', function(){

            var act = this.getAttribute('data-index'),

                get = '';

            q[act] = this.value.length > 0 ? 'wdt_column_filter['+act+']'+'='+ this.value +'&' : '';

            for( i in v )

                get += q[i];

            console.log(q[act]);

            window.history.pushState('', '', '?' + get );

        });

        var x = 2;

        j('table .search_init').each(function(){

            this.setAttribute('data-index', x);

            v[x] = '';

            q[x] = '';

        x++;

});

    });

})(jQuery);