Fixes

1. Improve consistency between brothel and club advertisement passages. Fixes the addendum to #3373 (closed).
2. Fix stray HTML tag output in club ads page.
3. Mark Brothel Advertisement, Club Advertisement, and Coursing Association passages as jump-from-safe.
4. Fix cashFormatColor and App.UI.DOM.cashFormatColor so that the invert parameter does what it was originally supposed to (i.e. represents an explicit cost or expense, rather than an income or flux: displaying positive numbers as red, without a negative sign, and negative numbers as green, with a negative sign). I'm not sure how this turned into "just negate the number"...forceNeg does that job just fine.