Log ideas to improve the website

[holanita]

This is a checklist to log potential future updates to the speaker website. Further ideas to be added as needed.

• visualize speaker profiles in random order on the main page (instead of alpahbetic order) to give everyone visiblity
• add buttons to speaker pages to be able to navigate back and forth between speakers without returning to catalog
• we should add a calendar once this is ready: https://github.com/Green-Software-Foundation/speakers/issues/44
• this has been added by Asim and will be actioned by Osama: https://github.com/Green-Software-Foundation/speakers/issues/47
• add speaker training materials (e.g. some decks or videos we already have about principles or from the summit)