Add test::browser to package.json

Author: bigmontz

package.json

@@ -9,6 +9,7 @@
     "build": "lerna bootstrap --ci",
     "test::unit": "lerna run test::unit --stream",
     "test::integration": "lerna run test::integration --stream",
+    "test::browser": "lerna run test::browser --stream",
     "test::stress": "lerna run test::stress  --stream",
     "test": "lerna run test --stream",
     "start-neo4j": "lerna run start-neo4j --scope neo4j-driver",