Shaves 7 characters off for most lines, and gets rid of infamous
GAIN/LOSE display.
The terms "GAIN" and "LOSE" were originally introduced because having
negative numbers everywhere would look too, er, negative, and having a
"+" for positive numbers would get hard to notice in a right aligned
list. The visibility of the "+" was fixed a while ago, simply by adding
a space between the sign and the number, and now the same style is
applied to the user log view.
Old:
2023-07-05 06:24:54 LOSE 2 1.80 Example [2x 0.90]
2023-07-07 20:55:53 GAIN 1 20.00 Received from someone (example)
New:
2023-07-05 06:24:54 1.80 2x Example [2x 0.90]
2023-07-07 20:55:53 + 20.00 Received from someone (example)
The signatures feature has been "experimental" since Perl 5.20 (May 2014), but
expected to stay. After 8 years I'm ready to take the risk :)
Have added Perl v5.28 (June 2018) as the minimum requirement, even though the
current revbank should work with 5.20, to see if this bothers any users. Perl
v5.28 is in Debian "buster", which is now oldstable.
