Add missing dependencies (pushtell#85)

Replaces some dependencies that were accidentally removed

Author: bpugh

package.json

@@ -31,6 +31,7 @@
     "babel-preset-react": "*",
     "babel-preset-stage-1": "*",
     "co": "*",
+    "doctoc": "^1.2.0",
     "envify": "*",
     "es6-promise": "*",
     "eslint": "^3.7.1",
@@ -44,13 +45,15 @@
     "karma-coverage": "*",
     "karma-coveralls": "*",
     "karma-firefox-launcher": "*",
+    "karma-safari-launcher": "*",
     "karma-mocha": "*",
     "karma-sourcemap-loader": "*",
     "karma-webpack": "*",
     "mocha": "*",
     "mocha-babel": "*",
     "node-uuid": "*",
     "react": "^15.0.1",
+    "react-addons-test-utils": "^15.4.0",
     "react-bootstrap": "^0.30.2",
     "react-dom": "^15.0.1",
     "regenerator": "*",