Update part of the Calligra documentation
completed by: Callam Delaney
mentors: Claudio Desideri
"Calligra project has some outdated documentation. The task consists in updating a part of the online docs
Expected results: have an up-to-date Online Help
Prerequisites: English language,some basic HTML knowledge"
Expected results: have an up-to-date Online Help
Prerequisites: English language,some basic HTML knowledge"