move display text out of the populate functions and into the minimap.lua file. display should not be pre-built as it does not get updated when new functionality is added to that affects how the data is displayed. If it's built in the populate* functions this does not propagate to the other characters until logging back on.

For example - displayText is a variable and not a function for currency. the new shortening does not take effect on other characters until you log onto them. but making this a function it resolves this issue.

determined for now, not as big an issue. perhaps revisit later.