use st.experimental_data_editor instead of aggrid

[ejwillemse]

• [x] upgrade streamlit to 1.19
• [x] change input data table so that any value can be edited and the default is that all values are selected --- thereby removing the deselect values option
• [x] change fleet table so that any value can be edited and new vehicles can be added or deleted. Put a warning that only one depot for the bicycle routes is currently allowed, so I guess this value should be forced. Add warnings for values that are left blank.