completed -- TODO-08: show books on shelf list, and clarified install instructions for README

main.py

@@ -644,6 +644,11 @@ def rem_parent_books_from_series(pid):
         st.SetMessage("Failed to delete parent & sub books from ALL series! -- {}".format( e.orig ))
     return jsonify(success=True)
 
+@app.route("/books_on_shelf", methods=["GET"])
+def books_on_shelf():
+    books = db.engine.execute("select * from book where id not in ( select sub_book_id from book_sub_book_link ) and owned = (select id from owned where name = 'Currently Owned')")
+    return render_template("books.html", books=books )
+
 @app.route("/", methods=["GET"])
 def main_page():
     return render_template("base.html", alert=st.GetAlert(), message=st.GetMessage())