#2 Searching/Selecting button values

[Sam Azer]

Button values are currently stored using vertical bars
to separate them:

"1|2|4|8"

These need to be stored in such a way as to allow
select statements to pick out individual values:

"'1', '2', '4', '8'"

There are only a few functions that need minor changes
to implement this change. Existing data can be
supported in the process.

[Sam Azer]

(fixed a long time ago)