Build 101. Bug fixes mostly

Changed mist.marker.list to mist.DBs.markList
Added markType and type as valid in mist.marker.add for the type Id
Added mist.groupIsDead function
Removed a log entry I left in.
Updated DB examples.

Example DBs/mist_DBs_humansById.lua

@@ -13,6 +13,9 @@ humansById =
 		["onboard_num"] = "52",
 		["category"] = "plane",
 		["speed"] = 138.88888888889,
+		["AddPropAircraft"] = 
+		{
+		}, -- end of ["AddPropAircraft"]
 		["type"] = "A-10C",
 		["country"] = "usa",
 		["psi"] = 0.67060113146646,
@@ -24,7 +27,6 @@ humansById =
 		["y"] = 636428.57142857,
 		["unitId"] = 11,
 		["heading"] = -0.67060113146646,
-		["skill"] = "Client",
 		["callsign"] = 
 		{
 			[1] = 3,
@@ -32,6 +34,7 @@ humansById =
 			[3] = 1,
 			["name"] = "Uzi11",
 		}, -- end of ["callsign"]
+		["skill"] = "Client",
 		["groupId"] = 6,
 	}, -- end of [11]
 	[8] = 
@@ -115,6 +118,9 @@ humansById =
 		["onboard_num"] = "52",
 		["category"] = "plane",
 		["speed"] = 138.88888888889,
+		["AddPropAircraft"] = 
+		{
+		}, -- end of ["AddPropAircraft"]
 		["type"] = "A-10C",
 		["country"] = "usa",
 		["psi"] = 0.66079849060746,
@@ -126,7 +132,6 @@ humansById =
 		["y"] = 644428.57142857,
 		["unitId"] = 12,
 		["heading"] = -0.66079849060746,
-		["skill"] = "Client",
 		["callsign"] = 
 		{
 			[1] = 3,
@@ -134,6 +139,7 @@ humansById =
 			[3] = 1,
 			["name"] = "Uzi11",
 		}, -- end of ["callsign"]
+		["skill"] = "Client",
 		["groupId"] = 7,
 	}, -- end of [12]
 	[48] =