Added new music.

data/credits/credits.json

@@ -297,6 +297,10 @@
 	"0 24 Matthew Pablo (CC-BY)",
 	"0 24 opengameart.org/content/tactical-pursuit",
 	
+	"30 24 Vehicle - OGA - Col Legno.ogg",
+	"0 24 Vehicle (CC-0)",
+	"0 24 opengameart.org/content/col-legno",
+	
 	"30 24 Her Violet Eyes.mp3",
 	"0 24 tgfcoder (CC-BY)",
 	"0 24 twitter.com/tgfcoder",

data/missions/alba/05 - alba defence #2.json

@@ -4,7 +4,7 @@
 	"requires" : 50,
 	"background" : "gfx/backgrounds/background03.jpg",
 	"planet" : "gfx/planets/torelli.png",
-	"music" : "music/battle/heroism.ogg",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"manualComplete" : 1,
 	"objectives" : [
 		{

data/missions/alba/07 - traitor hunt #4.json

@@ -4,7 +4,7 @@
 	"requires" : 57,
 	"background" : "gfx/backgrounds/background03.jpg",
 	"planet" : "gfx/planets/torelli.png",
-	"music" : "music/battle/heroism.ogg",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"manualComplete" : 1,
 	"objectives" : [
 		{

data/missions/antomis/02 - antomis offence #1.json

@@ -3,7 +3,7 @@
 	"description" : "With the mercenary threat seen off and Tzac's initial attacks thwarted, it's time to begin pushing back against Christabel's forces. We plan to capture a number of their commanders, to help build a better picture of the forces at Mace, before moving into the system. As always, mag the targets and do not allow them to be killed.",
 	"background" : "gfx/backgrounds/background02.jpg",
 	"planet" : "gfx/planets/bluePlanet.png",
-	"music" : "music/battle/determination.mp3",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"requires" : 44,
 	"manualComplete" : 1,
 	"objectives" : [

data/missions/aster/04 - aster assault.json

@@ -4,7 +4,7 @@
 	"requires" : 54,
 	"background" : "gfx/backgrounds/background04.jpg",
 	"planet" : "gfx/planets/star.png",
-	"music" : "music/battle/Battle in the winter.mp3",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"manualComplete" : 1,
 	"objectives" : [
 		{

data/missions/clarke/03 - clarke defence #3.json

@@ -4,7 +4,7 @@
 	"requires" : 18,
 	"background" : "gfx/backgrounds/background06.jpg",
 	"planet" : "gfx/planets/lewis.png",
-	"music" : "music/battle/heroism.ogg",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"manualComplete" : 1,
 	"objectives" : [
 		{

data/missions/coyote/01 - coyote assault #1.json

@@ -4,7 +4,7 @@
 	"requires" : 2,
 	"background" : "gfx/backgrounds/background03.jpg",
 	"planet" : "gfx/planets/mythos.png",
-	"music" : "music/battle/heroism.ogg",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"manualComplete" : 1,
 	"objectives" : [
 		{

data/missions/iliad/04 - iliad defence #4.json

@@ -4,7 +4,7 @@
 	"requires" : 21,
 	"background" : "gfx/backgrounds/background01.jpg",
 	"planet" : "gfx/planets/diso.png",
-	"music" : "music/battle/heroism.ogg",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"manualComplete" : 1,
 	"objectives" : [
 		{

data/missions/rothan/04 - rothan offence #1.json

@@ -5,7 +5,7 @@
 	"manualComplete" : 1,
 	"background" : "gfx/backgrounds/background05.jpg",
 	"planet" : "gfx/planets/rockford.png",
-	"music" : "music/battle/Battle in the winter.mp3",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"objectives" : [
 		{
 			"description" : "Eliminate enemies",

data/missions/warro/03 - evacuation #3.json

@@ -4,7 +4,7 @@
 	"requires" : 8,
 	"background" : "gfx/backgrounds/background03.jpg",
 	"planet" : "gfx/planets/oracleIX.png",
-	"music" : "music/battle/determination.mp3",
+	"music" : "music/battle/Vehicle - OGA - Col Legno.ogg",
 	"objectives" : [
 		{
 			"description" : "Rescue all civilians",