Server: Append injected scripts to body instead of head

Any setup that loads QUnit in the body instead of head will timeout out
otherwise.

Author: jzaefferer

lib/server.js

@@ -92,7 +92,7 @@ exports.Server = function Server(bsClient, workers) {
           pathMatches = (filePath == config.test_path);
         }
         if (pathMatches && mimeType === 'text/html') {
-          var matcher = /(.*)<\/head>/;
+          var matcher = /(.*)<\/body>/;
           var patch = "$1";
           scripts.forEach(function(script) {
             patch += "<script type='text/javascript' src='/_patch/" + script + "'></script>\n";
@@ -118,7 +118,7 @@ exports.Server = function Server(bsClient, workers) {
               patch += "<script type='text/javascript' src='/_patch/" + script + "'></script>\n";
             });
           }
-          patch += "</head>";
+          patch += "</body>";
 
           file = file.replace(matcher, patch);
         }