Improved upload-title when filename/url too long

assets/js/build.js

@@ -218,7 +218,7 @@ build = {
 
 		for (var i = 0; i < files.length; i++) {
 
-			if (files[i].name.length>40) files[i].name = files[i].name.substr(0, 40) + "...";
+			if (files[i].name.length>40) files[i].name = files[i].name.substr(0, 17) + "..." + files[i].name.substr(files[i].name.length-20, 20);
 
 			if (files[i].supported===true) {