Move musicplayer, spawnpoint and strategic point UI art to button.png

Migrate strategic points to new spawnpoint art.

mods/ra/chrome.yaml

@@ -455,20 +455,20 @@ dialog5: dialog.png
 	corner-bl: 579,446,1,1
 	corner-br: 643,446,1,1
 
-lobby-bits: spawnpoints.png
-	spawn-unclaimed: 37,5,22,22
-	spawn-claimed: 5,5,22,22
-	admin: 64,5,7,5
-	colorpicker: 5,5,22,22
-	huepicker: 71,0,7,15
-	protected: 79,0,10,13
-	protected-disabled: 90,0,10,13
+lobby-bits: buttons.png
+	spawn-unclaimed: 159,5,23,22
+	spawn-claimed: 127,5,23,22
+	admin: 187,5,7,5
+	colorpicker: 127,5,23,22
+	huepicker: 194,0,7,15
+	protected: 202,0,10,13
+	protected-disabled: 213,0,10,13
 
-strategic: strategic.png
-	unowned: 0,0,32,32
-	critical_unowned: 0,32,32,32
-	enemy_owned: 32,32,32,32
-	player_owned: 96,0,32,32
+strategic: buttons.png
+	unowned: 127,5,23,22
+	critical_unowned: 127,27,23,22
+	enemy_owned: 159,27,23,22
+	player_owned: 159,49,23,22
 
 flags: buttons.png
 	soviet: 0,112,30,15
@@ -489,14 +489,14 @@ flags: buttons.png
 	turkey: 0,157,30,15
 	greece: 30,157,30,15
 
-music: musicplayer.png
-	pause: 0,0,25,25
-	stop: 28,0,25,25
-	play: 56,0,25,25
-	next: 84,0,25,25
-	prev: 112,0,25,25
-	fastforward: 140,0,25,25
-	slowmo: 168,0,25,25
+music: buttons.png
+	pause: 0,193,25,25
+	stop: 25,193,25,25
+	play: 55,193,25,25
+	next: 82,193,25,25
+	prev: 110,193,25,25
+	fastforward: 131,193,25,25
+	slowmo: 159,193,25,25
 
 scrollbar: buttons.png
 	down_arrow: 116,140,16,16