New feature: Covert ops

- you can disguise members of your team as civilians or soldiers and, if careful, avoid detection by the enemy.
- For more info, see http://www.bears-pit.com/board/ubbthreads.php/topics/309312/New_feature_Covert_operations.html#Post309312
- GameDir revision >= 1529 is needed for this feature

- fixed a bug that could cause inventory items to be treated like armed bombs
- bloodcats can now be skinned

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@5529 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Utils/_GermanText.cpp

@@ -6894,6 +6894,7 @@ STR16 szUDBGenSecondaryStatsTooltipText[]=
 	L"|M|u|n|i|t|i|o|n|s|g|u|r|t",
 	L"|M|u|n|i|t|i|o|n|s|w|e|s|t|e",
 	L"|D|e|f|u|s|a|l |K|i|t", // TODO.Translate
+	L"|C|o|v|e|r|t |I|t|e|m",
 };
 
 STR16 szUDBGenSecondaryStatsExplanationsTooltipText[]=
@@ -6929,6 +6930,7 @@ STR16 szUDBGenSecondaryStatsExplanationsTooltipText[]=
 	L"\n \nEin externer Munitionsgurt für MGs.",
 	L"\n \nIn diese Weste passen auch Munitionsgurte.",
 	L"\n \nThis item improves your trap disarm chance by ",		// TODO.Translate
+	L"\n \nThis item and everything attached/inside\nit is hidden from curious eyes.",
 };
 
 STR16 szUDBAdvStatsTooltipText[]=