Fixed semver, paths and ignore-files

Author: buffcode

.gitignore

@@ -1,2 +1,3 @@
 node_modules
-dist
+dist
+*.tgz

.npmignore

@@ -1 +1,5 @@
-/index.js
+/.idea
+/test
+.npmignore
+.travis.yml
+*.tgz

package.json

@@ -1,12 +1,13 @@
 {
   "name": "ntp-packet-parser",
-  "version": "0.1",
+  "version": "0.1.0",
   "description": "A parser for NTP UDP packets",
   "main": "dist/index.js",
   "scripts": {
+    "prepublishOnly": "yarn prettier:lint",
     "test": "mocha --compilers js:babel-core/register --recursive test",
-    "build": "babel index.js --presets babel-preset-es2015 --out-dir dist && prettier --write dist/index.js",
-    "prettier": "prettier --write index.js test/**/*.js test/**/*.json",
+    "build": "babel --presets babel-preset-es2015 --out-dir dist src && prettier --write dist/**/*.js",
+    "prettier": "prettier --write src/**/*.js test/**/*.js",
     "prettier:lint": "prettier --list-different index.js"
   },
   "keywords": [