Trimming more unneeded dependencies.

.npmignore

@@ -1,7 +1,4 @@
-Gruntfile.js
 test
-# Includes generated_node_tsconfig.json
-*tsconfig.json
 coverage
 doc
 build

package.json

@@ -30,7 +30,6 @@
     "@types/async": "^2.0.32",
     "@types/dropboxjs": "0.0.29",
     "@types/filesystem": "0.0.28",
-    "@types/glob": "^5.0.30",
     "@types/mocha": "^2.2.32",
     "@types/node": "6.0.33",
     "@types/rimraf": "0.0.28",
@@ -42,7 +41,6 @@
     "detect-browsers": "^2.0.0",
     "dropbox": "^0.10.3",
     "express": "^4.14.0",
-    "glob": "^7.1.1",
     "karma": "1.3.0",
     "karma-chrome-launcher": "^2.0.0",
     "karma-coverage": "^1.1.1",
@@ -51,9 +49,6 @@
     "karma-mocha": "^1.2.0",
     "karma-opera-launcher": "^1.0.0",
     "karma-safari-launcher": "^1.0.0",
-    "lodash-es": "^4.16.4",
-    "merge2": "^1.0.2",
-    "minimist": "^1.2.0",
     "mocha": "^3.1.1",
     "object-wrapper": "^0.2.0",
     "remap-istanbul": "^0.6.4",
@@ -67,7 +62,6 @@
     "rollup-watch": "^2.5.0",
     "source-map-loader": "^0.1.5",
     "typescript": "^2.0.3",
-    "underscore": "^1.8.3",
     "webpack": "^1.13.2",
     "webpack-dev-server": "^1.16.2"
   },