rename 'preferences' to 'settings' in various internal cnc bits; UI strings were 'settings' already

OpenRA.Mods.Cnc/Widgets/Logic/CncIngameMenuLogic.cs

@@ -70,7 +70,7 @@ namespace OpenRA.Mods.Cnc.Widgets.Logic
 				});
 			};
 			
-			menu.GetWidget<ButtonWidget>("PREFERENCES_BUTTON").OnClick = () =>
+			menu.GetWidget<ButtonWidget>("SETTINGS_BUTTON").OnClick = () =>
 			{
 				hideButtons = true;
 				Widget.OpenWindow("SETTINGS_PANEL", new WidgetArgs()

OpenRA.Mods.Cnc/Widgets/Logic/CncMenuLogic.cs

@@ -110,7 +110,7 @@ namespace OpenRA.Mods.Cnc.Widgets.Logic
 				});
 			};
 
-			settingsMenu.GetWidget<ButtonWidget>("PREFERENCES_BUTTON").OnClick = () =>
+			settingsMenu.GetWidget<ButtonWidget>("SETTINGS_BUTTON").OnClick = () =>
 			{
 				Menu = MenuType.None;
 				Widget.OpenWindow("SETTINGS_PANEL", new WidgetArgs()

mods/cnc/chrome/ingamemenu.yaml

@@ -50,8 +50,8 @@ Container@INGAME_MENU:
 					Width:140
 					Height:35
 					Text:Music
-				Button@PREFERENCES_BUTTON:
-					Id:PREFERENCES_BUTTON
+				Button@SETTINGS_BUTTON:
+					Id:SETTINGS_BUTTON
 					X:450
 					Y:0
 					Width:140

mods/cnc/chrome/mainmenu.yaml

@@ -168,8 +168,8 @@ Container@MENU_BACKGROUND:
 							Width:140
 							Height:35
 							Text:Music
-						Button@PREFERENCES_BUTTON:
-							Id:PREFERENCES_BUTTON
+						Button@SETTINGS_BUTTON:
+							Id:SETTINGS_BUTTON
 							X:300
 							Y:0
 							Width:140

mods/cnc/mod.yaml

@@ -75,7 +75,7 @@ ChromeLayout:
 	mods/cnc/chrome/ingamemenu.yaml
 	mods/cnc/chrome/music.yaml
 	mods/cnc/chrome/modchooser.yaml
-	mods/cnc/chrome/preferences.yaml
+	mods/cnc/chrome/settings.yaml
 	mods/cnc/chrome/cheats.yaml
 	mods/cnc/chrome/dialogs.yaml
 	mods/cnc/chrome/objectives.yaml