Add support for ie in the browser controller

tools/test.dart

Index: tools/test.dart
===================================================================
--- tools/test.dart	(revision 25812)
+++ tools/test.dart	(working copy)
@@ -152,7 +152,7 @@
     // There should not be more than one InternetExplorerDriver instance
     // running at a time. For details, see
     // http://code.google.com/p/selenium/wiki/InternetExplorerDriver.
-    if (conf['runtime'].startsWith('ie')) {
+    if (conf['runtime'].startsWith('ie') && !conf["use_browser_controller"]) {
       maxBrowserProcesses = 1;

[kustermann, 2013/08/06 13:58:45]

Does that mean we can now use multiple versions of IE in parallel?
Hurah :)

[ricow1, 2013/08/13 06:42:43]

Yes :-)

     } else if (conf['runtime'].startsWith('safari') &&
                conf['use_browser_controller']) {