Bumped zuul.

index.js

@@ -1,4 +1,7 @@
 
+// fix for browserify
+require('stream');
+
 var n3 = require("n3")
   , concat = require("concat-stream");
 

package.json

@@ -5,7 +5,8 @@
   "main": "index.js",
   "scripts": {
     "test": "mocha --reporter spec test",
-    "zuul": "zuul -- test",
+    "zuul": "zuul test/common.js test/*spec.js",
+    "zuul-local": "zuul --open --local 8080 -- test/common.js test/*spec.js",
     "coverage": "rm -rf coverage; istanbul cover _mocha -- --recursive --reporter spec --bail",
     "publish-coverage": "cat coverage/lcov.info | coveralls"
   },
@@ -43,14 +44,14 @@
     "levelgraph": ">= 1.0 < 2.0"
   },
   "devDependencies": {
-    "mocha": "~2.0.1",
+    "mocha": "~2.2.1",
     "levelgraph": "^1.0.0",
     "level-test": "^2.0.0",
     "chai": "~1.10.0",
     "coveralls": "~2.11.2",
     "istanbul": "~0.3.2",
-    "zuul": "~1.3.1",
-    "browserify": "~6.3.2",
+    "zuul": "~3.0.0",
+    "browserify": "~10.2.4",
     "uglify-js": "~2.4.15"
   }
 }

test/common.js

@@ -1,4 +1,6 @@
 "use strict";
 
+require('stream');
+
 global.chai = require("chai");
 global.expect = require("chai").expect;