Update copyright year (#391)

Rahmon · redonkulus · commit f5bb1f1b9314 · 2018-02-09T16:03:23.000-08:00
* Update copyright year

* Update app.js
diff --git a/app.js b/app.js
@@ -183,7 +183,7 @@ hbs.helpers.pathTo = function (name, options) {
 
 app.locals({
     site          : 'Pure',
-    copyright_year: '2017',
+    copyright_year: '2014 - Present',
 
     version    : config.version,
     yui_version: app.yui.config().version,
