Move file system mounting into mod code.

mods/cnc/mod.yaml

@@ -7,33 +7,34 @@ Metadata:
 
 PackageFormats: Mix
 
-Packages:
-	~^SupportDir|Content/cnc
-	~^SupportDir|Content/cnc/movies
-	^EngineDir
-	$cnc: cnc
-	^EngineDir|mods/common: common
-	~speech.mix
-	~conquer.mix
-	~sounds.mix
-	~tempicnh.mix
-	~temperat.mix
-	~winter.mix
-	~desert.mix
-	~movies.mix
-	~scores.mix
-	~scores2.mix
-	~scores-covertops.mix
-	~transit.mix
-	~general.mix
-	cnc|bits/snow.mix
-	cnc|bits
-	cnc|bits/jungle
-	cnc|bits/desert
-	cnc|bits/ss
-	cnc|scripts
-	common|scripts
-	cnc|uibits
+FileSystem: DefaultFileSystem
+    Packages:
+		~^SupportDir|Content/cnc
+		~^SupportDir|Content/cnc/movies
+		^EngineDir
+		$cnc: cnc
+		^EngineDir|mods/common: common
+		~speech.mix
+		~conquer.mix
+		~sounds.mix
+		~tempicnh.mix
+		~temperat.mix
+		~winter.mix
+		~desert.mix
+		~movies.mix
+		~scores.mix
+		~scores2.mix
+		~scores-covertops.mix
+		~transit.mix
+		~general.mix
+		cnc|bits/snow.mix
+		cnc|bits
+		cnc|bits/jungle
+		cnc|bits/desert
+		cnc|bits/ss
+		cnc|scripts
+		common|scripts
+		cnc|uibits
 
 MapFolders:
 	cnc|maps: System