General
-Roll Call order now indicates soldiers' hitpoints from highest to lowest (green, yellow, orange, red).
Sector Defense and Defense in Depth
-Added in Send Home order, which retreats a soldier and removes him.
-Reduced effects on difficulty from enemies picking up supply crates.
Bug Fixes
-Fixed a bug where trenches would begin the game flooded.
-Fixed a bug that was preventing Palisades from working properly.