update versions of deps

package.json

@@ -21,29 +21,29 @@
   },
   "dependencies": {
     "async": "^0.9.0",
-    "eventemitter3": "^0.1.6"
+    "eventemitter3": "^1.0.1"
   },
   "devDependencies": {
-    "browserify": "^8.0.2",
-    "chai": "^1.10.0",
+    "browserify": "^9.0.8",
+    "chai": "^2.2.0",
     "del": "^1.1.0",
-    "gulp": "^3.8.10",
-    "gulp-cached": "^1.0.2",
-    "gulp-jshint": "^1.9.0",
-    "gulp-mocha": "^2.0.0",
-    "gulp-plumber": "^0.6.6",
-    "gulp-rename": "^1.2.0",
-    "gulp-uglify": "^1.0.2",
-    "gulp-util": "^3.0.1",
-    "ink-docstrap": "^0.4.12",
-    "jsdoc": "^3.3.0-alpha13",
+    "gulp": "^3.8.11",
+    "gulp-cached": "^1.0.4",
+    "gulp-jshint": "^1.10.0",
+    "gulp-mocha": "^2.0.1",
+    "gulp-plumber": "^1.0.0",
+    "gulp-rename": "^1.2.2",
+    "gulp-uglify": "^1.2.0",
+    "gulp-util": "^3.0.4",
+    "ink-docstrap": "^0.5.2",
+    "jsdoc": "^3.3.0-beta3",
     "jshint-summary": "^0.4.0",
-    "require-dir": "^0.1.0",
+    "require-dir": "^0.3.0",
     "run-sequence": "^1.0.2",
-    "sinon": "^1.12.2",
-    "sinon-chai": "^2.6.0",
+    "sinon": "^1.14.1",
+    "sinon-chai": "^2.7.0",
     "vinyl-buffer": "^1.0.0",
-    "vinyl-source-stream": "^1.0.0",
-    "watchify": "^2.2.1"
+    "vinyl-source-stream": "^1.1.0",
+    "watchify": "^3.1.2"
   }
 }