#56 moves global assets from theme if not present in public dir

brain/data/Render.inc.php

@@ -26,6 +26,30 @@ class Render
         $settings["global"]["base_url"] . $settings["global"]["background"],
       "baseURL" => $settings["global"]["base_url"],
     ];
+    //move global theme image assets to public folder
+    foreach (
+      new DirectoryIterator(
+        "../content/themes/" . $this->theme . "/assets/images/global/"
+      )
+      as $file
+    ) {
+      if ($file->isDot()) {
+        continue;
+      }
+      if (!is_file("../public/assets/images/global/" . $file->getFileName())) {
+        copy(
+          "../content/themes/" .
+            $this->theme .
+            "/assets/images/global/" .
+            $file->getFileName(),
+          "../public/assets/images/global/" . $file->getFileName()
+        );
+      } else {
+        //image is already there, so chill
+      }
+      //print $file->getFilename() . "\n";
+    }
+
     //copy current theme assets to public
     if (is_file("../public/assets/css/base.css")) {
       unlink("../public/assets/css/base.css");