Allow customization of placeholder (#11)

Localization broke the ability to customize the placeholder. Moving the placeholder being set to after localization restores this functionality.

resources/views/upload.blade.php

@@ -69,7 +69,6 @@ class="{{ $attributes->get('class') }}"
                   load();
               },
           },
-          labelIdle: @js($placeholder),
           required: @js($required),
           disabled: @js($disabled),
       });
@@ -78,6 +77,8 @@ class="{{ $attributes->get('class') }}"
 
       pond.setOptions(@js($pondProperties));
 
+      pond.setOptions({ labelIdle: @js($placeholder) });
+
       pond.addFiles(files)
       pond.on('addfile', (error, file) => {
           if (error) console.log(error);