Add auto-changelog (#228)

* Add auto-changelog

Fixes #227

* Catch up version number

This file had been previously untouched since 1.0. Using the version from the repo.

Ref #227

* Add script

Fixes #227

Author: Bud Parr

package-lock.json

@@ -1,12 +1,15 @@
 {
   "name": "gohugo-default-theme",
-  "version": "1.0.0",
+  "version": "2.5.4",
   "description": "Base Theme to start Hugo Sites",
-  "main": "index.js",  
+  "main": "index.js",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/theNewDynamic/thenewdynamic.com.git"
   },
+  "scripts": {
+    "version": "auto-changelog -p --template keepachangelog --commit-limit 0 && git add CHANGELOG.md",
+  }
   "keywords": [
     "hugo",
     "gohugo"
@@ -16,5 +19,8 @@
   "bugs": {
     "url": "https://github.com/theNewDynamic/thenewdynamic.com/issues"
   },
-  "homepage": "https://github.com/theNewDynamic/thenewdynamic.com#readme"
+  "homepage": "https://github.com/theNewDynamic/thenewdynamic.com#readme",
+  "devDependencies": {
+    "auto-changelog": "^1.16.1"
+  }
 }