18/07/2013: 1123n - Upgrading ships with cargo with attempt to offload cargo while in port (ie not part of TF) & [' r, g$ F F1 J1 s9 k' R; `4 K
Group upgrade not performed if ANY fragment present on or off-map - }" L7 h6 c# J) u6 `& b8 R% `
Correct retreat test in supply phase for isolated units , F7 i4 X6 l- O6 [& D
Protect use of 'unload at' destination when no destination is present
0 y8 G! N( }. lCorrect display of port building %
9 ~ F) z, E8 |Reverse base checking order for supply movement every 3rd turn 2 `7 a. D3 _+ E1 R
Allow AI to return to pool small ships - doesn't use shipyard points |