fix: /README.TXT: to back up the local machine's settings: to jupiter: need `sudo -E` for new Documents/BIEN/vegbiendev*/

/README.TXT: backups of ~/.dropbox/: just pause and resume Dropbox instead of quitting and restarting it

/README.TXT: to back up the local machine's settings: to Dropbox: exclude gmvault-db/ to save space in Dropbox

/README.TXT: to back up the local machine's settings: don't need to exclude ~/Library/Thunderbird/Profiles/9oo8rcyn.default/global-messages-db.sqlite because the disk that was corrupting this file has been replaced (#907)

/README.TXT: to back up e-mails: don't need to also sync aaronmk@nceas.ucsb.edu because these e-mails are also in aaronmk.nceas@gmail.com (auto-forwarded)

/README.TXT: Notes on system stability: removed no longer applicable warning about system upgrades, which is now incorrect because the disk space overrun bug (#887) was found not to have been caused by a system upgrade

web/links/index.htm: updated to Firefox bookmarks: Roundtable: added links for Roundtable on "obstacles faced by researchers who reuse, share and manage data, and strategies for overcoming them"

lib/Firefox_bookmarks.reformat.csv: label page's self-description as such: also support quotations enclosed in '

fix: exports/native_status_resolver.csv.run: added `users_by_name=1` to preserve the file group

added inputs/VegBank/run.call_graph.log