grab tablesorter lib with composer

composer.json

@@ -1,6 +1,7 @@
 {
 	"type"    : "project",
 	"license" : "GPL-2.0",
+	"minimum-stability" : "dev",
 
 	"repositories" : [
 		{
@@ -24,13 +25,15 @@
 		"ifixit/php-akismet"  : "1.*",
 
 		"bower-asset/jquery"         : "1.12.3",
-		"bower-asset/jquery-timeago" : "1.5.2"
+		"bower-asset/jquery-timeago" : "1.5.2",
+		"bower-asset/tablesorter"    : "2.0.5"
 	},
 
 	"vendor-copy": {
 		"vendor/bower-asset/jquery/dist/jquery.min.js"             : "lib/vendor/js/jquery-1.12.3.min.js",
 		"vendor/bower-asset/jquery/dist/jquery.min.map"            : "lib/vendor/js/jquery-1.12.3.min.map",
-		"vendor/bower-asset/jquery-timeago/jquery.timeago.js" : "lib/vendor/js/jquery.timeago.js"
+		"vendor/bower-asset/jquery-timeago/jquery.timeago.js"      : "lib/vendor/js/jquery.timeago.js",
+		"vendor/bower-asset/tablesorter/jquery.tablesorter.min.js" : "lib/vendor/js/jquery.tablesorter.min.js"
 	},
 
 	"scripts": {

ext/ext_manager/theme.php

@@ -5,12 +5,7 @@ class ExtManagerTheme extends Themelet {
 		$h_en = $editable ? "<th>Enabled</th>" : "";
 		$html = "
 			".make_form(make_link("ext_manager/set"))."
-				<script type='text/javascript'>
-				$(document).ready(function() {
-					$(\"#extensions\").tablesorter();
-				});
-				</script>
-				<table id='extensions' class='zebra'>
+				<table id='extensions' class='zebra sortable'>
 					<thead>
 						<tr>$h_en<th>Name</th><th>Description</th></tr>
 					</thead>

lib/shimmie.js

@@ -5,7 +5,8 @@ $(document).ready(function() {
 	jQuery.timeago.settings.cutoff = 365 * 24 * 60 * 60 * 1000; // Display original dates older than 1 year
 	$("time").timeago();
 
-	$("TABLE.sortable").tablesorter();
+	/** Setup tablesorter **/
+	$("table.sortable").tablesorter();
 
 	$(".shm-clink").each(function(idx, elm) {
 		var target_id = $(elm).data("clink-sel");