v1.0, using es6, fixed errors on safari

Author: ozdemirburak

.babelrc

@@ -0,0 +1,5 @@
+{
+  "presets": [
+    ['@babel/env', { "modules": "false" }]
+  ]
+}

.jshintrc

@@ -1,3 +1,3 @@
-{  
-  "esversion": 6 
-}
+{
+  "esversion": 6
+}

README.md

@@ -24,11 +24,11 @@ $ yarn add morsify
 ## Usage
 
 ```js
-var morsify = require('morsify');
-var encoded = morsify.encode('SOS'); // .../---/... 
-var decoded = morsify.decode('.../---/...'); // S O S
-var characters = morsify.characters(); // {'1': {'A': '.-', ...}, ..., '11': {'ㄱ': '.-..', ...}}
-var audio = morsify.audio('SOS');
+const morsify = require('morsify');
+const encoded = morsify.encode('SOS'); // .../---/... 
+const decoded = morsify.decode('.../---/...'); // S O S
+const characters = morsify.characters(); // {'1': {'A': '.-', ...}, ..., '11': {'ㄱ': '.-..', ...}}
+const audio = morsify.audio('SOS');
 audio.play(); // play audio
 audio.stop(); // stop audio
 ```