doc updates
random block widget
Merge https://github.com/friendica/red into pending_merge
Updated Norwegian bokmål translation
project roadmap
Merge https://github.com/friendica/red into pending_merge
more roadmap
allow directory searches to be filtered by (public forums) and/or (! public forums)
add link to search forums in the directory
basic vcalendar formatting support
add event export (this month) to event UI
update to Germanmain help file
update to German strings
Merge pull request #708 from zzottel/master

German update
and update Dutch
Merge pull request #7 from friendica/master

Merge from main project
Italian translation
Merge pull request #709 from tuscanhobbit/dev

Italian translation
Merge pull request #707 from HaakonME/master

Updated Norwegian bokmål translation
hide online presence maps to DNT