udf alias: Also update private dotfiles if they exist
gpg: Time out keyserver after 5 seconds
vim: Do not let the mail filetype plugin bind keys

This binds <Leader>q, which I use.
gpg: Show fingerprints/UID validity/other nice things
gpg: Use HKPS when communicating with SKS
gpg: Use 0xDF8D21B616118070
ssh-rev: Timestamp output
urxvt: Do not embolden fonts
mutt: Show non-ASCII attachment names
rtorrent: Increase upload speed to 225kb/s
gpg: Do not honour keyserver URLs

This avoids pulling from an insecure keyserver.
mailcap: Reset terminal after launching sxiv

This is a temporary workaround for an issue that causes the terminal to
freak out after launching a full screen instance of sxiv.

See https://www.mail-archive.com/mutt-users@mutt.org/msg47672.html.
git: Use diff3 when showing conflicts
gpg: Encrypt messages to self when sending them out
gpg: Do not automatically retrieve keys

This should keep the database more clean.
mutt: Add display fiter to display Date in local time
mutt: Remove all existing header order rules
local date filter: Only use formail to replace date
mutt colours: If "Recovered" is in the body, colour the mail green

Datadog does not put this information in the title.
mutt colours: Improve efficiency by only looking in bodies of DD emails