Increased timeouts to pass IE 7/8 tests

Gruntfile.js

@@ -30,7 +30,7 @@ module.exports = function(grunt) {
     browserName: 'internet explorer',
     platform: 'WIN7',
     version: '9'
-  }, {/*
+  }, {
     browserName: 'internet explorer',
     platform: 'WIN7',
     version: '8'
@@ -38,7 +38,7 @@ module.exports = function(grunt) {
     browserName: 'internet explorer',
     platform: 'XP',
     version: '7'
-  }, {*/
+  }, {
     browserName: 'safari',
     platform: 'OS X 10.8',
     version: '6'

test/browser/test.html

@@ -7,6 +7,7 @@
     <script src="../../node_modules/mocha/mocha.js"></script>
     <script>
       mocha.setup('bdd');
+      mocha.suite.timeout(30000);
     </script>
     <script>
       function assert(expr, msg) {