Add an helper library
Add an helper library on collections
Use the collection helpers script to make the use more pythonic
The search term is optionnal
I must put back the lass attributes for the functions of the subclass to still work correctly
add a mean to indicate that an interactive function provides a key
Add a describe_calendar method
Attempt not to limit the list of events
Make sure I get ALL the events
Allow to filter with several search terms
Nicer pretty printing
add a basic support to update a list of events