Made tablesorter work without inline-js

Signed-off-by: Roman Schmerold (BNoiZe) <bnoize@froxlor.org>

js/plugins/jquery.tablesorter.sizeparser.min.js

@@ -0,0 +1,23 @@
+$.tablesorter.addParser({
+	id: 'filesize',
+	is: function(s) {
+		return s.match(new RegExp(/[0-9]+(\.[0-9]+)?\ (KiB|B|GiB|MiB|TiB)/));
+	},
+	format: function(s) {
+		var suf = s.match(new RegExp(/(KiB|B|GiB|MiB|TiB)/))[1];
+		var num = parseFloat(s.match(new RegExp(/^[0-9]+(\.[0-9]+)?/))[0]);
+		switch (suf) {
+		case 'B':
+			return num;
+		case 'KiB':
+			return num * 1024;
+		case 'MiB':
+			return num * 1024 * 1024;
+		case 'GiB':
+			return num * 1024 * 1024 * 1024;
+		case 'TiB':
+			return num * 1024 * 1024 * 1024 * 1024;
+		}
+	},
+	type: 'numeric'
+});