Fix pagnation and try again with hash fix

js/main.js

@@ -21,7 +21,7 @@
 
         var maxId = 5;
         for (var i = 0; i < maxId; i++) {
-            var el = document.getElementById('page-' + i), n = next + i;
+            var el = document.getElementById('page-' + i), n = prev + i;
             el.href = pageString + n + query;
             el.innerHTML = n;
         }

models.go

@@ -128,7 +128,7 @@ func getAllCategories(populatedWithTorrents bool) []Categories {
 }
 
 func (t *Torrents) toJson() TorrentsJson {
-	magnet := "magnet:?xt=urn:btih:" + t.Hash + "&dn=" + t.Name + trackers
+	magnet := "magnet:?xt=urn:btih:" + html.UnescapeString(t.Hash) + "&dn=" + t.Name + trackers
 	res := TorrentsJson{
 		Id:     strconv.Itoa(t.Id),
 		Name:   html.UnescapeString(t.Name),