Add img/ to Gruntfile copy task

Grunt would not copy `img/` to `dist/img/`, because the task of copying
images was previously on the now-removed imagemin task.

This bug was introduced in commit 90e6b7b.

1 files changed, 6 insertions, 0 deletions

diff --git a/Gruntfile.js b/Gruntfile.js
index 1f2da80..e8b9793 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -68,6 +68,12 @@ module.exports = function (grunt) {
           cwd: 'static/',
           src: '**',
           dest: 'dist/'
+        },
+        {
+          expand: true,
+          cwd: 'img/',
+          src: '**',
+          dest: 'dist/img/'
         }]
       }
     }