!current_user_can() instead of current_user_can().
Change the featured image size to 100x75 and adjust the manage posts columns to display the image as the first column.  This changeset also marks a change to completely handling the columns added within the plugin.
Make the 'price' column on the manage menu items screen sortable.
Use the hardcoded string 'restaurant-settings' for meta boxes.  This is so that plugin devs can more easily figure out what to use if adding extra settings.
Add a screenshot.
Readme updates.