Doco updates
Created by: anaqreon
Integrate tags and mentions page doco into member guide. Fix bug when loading page with section link. Change URL when scrolling to stay current with viewed section to facilitate easy help page link sharing.
Created by: anaqreon
Integrate tags and mentions page doco into member guide. Fix bug when loading page with section link. Change URL when scrolling to stay current with viewed section to facilitate easy help page link sharing.