Commit Briefs
small improvements for about:new
* add the name of the search engine * add a link to about:about
other improvements for about:help
* reword in first tip * mention the keys for load-url * link the online version of the manpage
update the about:help page
* don't recommend to enable olivetti-mode and fill-column anymore, since they're already the default. * add some text wrt history navigation
change suggest prefix/cont for line.quote
BOX DRAWINGS HEAVY VERTICAL (┃) seems way cooler than RIGHT POINTING GUILLEMET (»)