ssh: Use a non-password-protected key for localhost.
mutt: Added message on top-posting to signature.
gpicview: No longer using this, deleting config.
sxiv-dir: deleting unused script.
mutt: Updating to new email address.
mutt: use sxiv for image viewing.
usrc.d: Add owncloud script.
chromium: Delete multiuser script.
volctl2: Added settings.
sxhkd: Also take screenshots with sxhkd.
.gitignore: Ignore a lot of unimportant config dirs.