feat(build): add change log support

Gruntfile.coffee

@@ -0,0 +1,14 @@
+"use strict"
+module.exports = (grunt) ->
+
+  # Load all grunt tasks
+  require("matchdep").filterDev("grunt-*").forEach grunt.loadNpmTasks
+
+  # Project configurations
+  grunt.initConfig
+    config:
+      pkg: grunt.file.readJSON("package.json")
+
+  grunt.registerTask "default", "Default task aka. build task", [
+    "changelog"
+  ]