clean up and documentation

package.json

@@ -22,6 +22,7 @@
     "babel-preset-stage-0": "6.3.13",
     "babel-core": "6.3.21",
     "babel-loader": "6.2.0",
+    "babel-cli": "^6.3.17",
     "express": "4.13.3",
     "react": "0.14.3",
     "react-dom": "0.14.3",
@@ -41,18 +42,11 @@
     "extend": "3.0.0",
     "through2": "2.0.1",
     "lokijs": "1.3.11",
-    "babel-cli": "^6.3.17",
-    "babel-standalone": "6.4.4",
     "gulp": "^3.9.0",
     "gulp-util": "3.0.7",
     "gulp-copy": "0.0.2",
     "jasmine-core": "2.4.1",
-    "karma": "^0.13.19",
-    "karma-babel-preprocessor": "^6.0.1",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-jasmine": "^0.3.6",
     "react-templates": "0.4.1",
-    "requirejs": "~2.1",
     "jasmine-es6": "0.1.4"
   }
 }