patch for Campaign Gettysburg?

[rahamy]

Got files from Doug and the patch is being tested now:

Changes for Campaign Gettysburg 1.01
- Added optional Victory Points for Supply Wagon losses.
- Added optional rule for full defensive fire against melee attackers.
- Change so that leaders, supply wagons, uncrewed artillery, and
limbered artillery by themselves do not block retreat from melee.
- Additional of new optional Target Density rule which causes
increased fire value against targets with more than 2/3 maximum
stacking in hex.
- New optional Bridge Limit and Repair rule that allows damaged bridges
to be repaired and imposes bridge strength limits on movement (see
Movement section of Users Manual for more information).
- Change to Disruption recovery determination so that Artillery units use
their Morale rating for the recovery test (see Command section of
Users Manual).
- Added optional Night Movement Fatigue rule.
- Change to allow leaders to cross any bridge that infantry can cross.
- Fix for 3D base alignment issue.