User storys
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The user wants to show a list of Bookmarks
* As the user I want to add a new Bookmark
* As the user I want to delete any Bookmarks
* As the User I want to update/edit a Bookmark
* As the user I want to comment on Bookmarks
* As the user I want to tag a Bookmark, which will put them into Categories
* As the user I want to Filter the Bookmarks by their tags
* The user can only use resticted to their own bookmarks