chore(package.json): require newer karma-dart

chirayuk · chirayuk · commit 87279feb5096 · 2014-09-03T14:49:21.000-07:00
This is needed for PR 1375.
diff --git a/package.json b/package.json
@@ -8,7 +8,7 @@
   },
   "devDependencies": {
     "karma" : "~0.12.0",
-    "karma-dart" : "~0.2.6",
+    "karma-dart" : "~0.2.8",
     "karma-sauce-launcher": "^0.2.3",
     "karma-script-launcher": "*",
     "karma-chrome-launcher": "~0.1.3",
