Add tutorials folder, update dev dependencies, update package-lock.json

package.json

@@ -6,8 +6,8 @@
   "types": "index.d.ts",
   "scripts": {
     "test": "time node tests/run.js",
-    "doc": "node ./node_modules/.bin/jsdoc -c ./jsdoc.conf.json -t ./node_modules/ink-docstrap/template -R README.md -r index.js lib/",
-    "doc:dev": "node ./node_modules/.bin/jsdoc -c ./jsdoc.conf.json -t ./node_modules/ink-docstrap/template -R README.md -r -p index.js lib/"
+    "doc": "node ./node_modules/.bin/jsdoc -c ./jsdoc.conf.json -u tutorials/ -t ./node_modules/ink-docstrap/template -R README.md -r index.js lib/",
+    "doc:dev": "node ./node_modules/.bin/jsdoc -c ./jsdoc.conf.json -u tutorials/ -t ./node_modules/ink-docstrap/template -R README.md -r -p index.js lib/"
   },
   "repository": {
     "type": "git",
@@ -21,8 +21,8 @@
   "author": "ThePooN",
   "license": "GPL-3.0",
   "devDependencies": {
-    "@types/node": "^8.10.1",
-    "chalk": "^2.3.2",
+    "@types/node": "^8.10.20",
+    "chalk": "^2.4.1",
     "eslint": "^4.19.1",
     "ink-docstrap": "^1.3.2",
     "jsdoc": "^3.5.5",