Mistela-flask

Fix

- **templates/admin.html**: Fixed burger menu in admin page not showing on phone view

Feat

- **index.html**: Added links to the timeline and invitation to avoid confussion

Fix

- **admin_main_events_list**: Added missing column name

Feat

- **guest_event_extra**: Added extra template that allows to inject html code into the event tab through the MainEvent contact and description fields

Fix

- **guest_event_location.html**: Location -description also parses html code now

Fix

- **templates/events**: Replaced way of adding icons so that more animations are available