Case-sensitive filenames for Linux. See #1287.

Templates/Full/game/art/forest/managedItemData.cs

@@ -25,7 +25,7 @@
 
 datablock TSForestItemData(ExampleForestMesh)
 {
-   shapeFile = "art/shapes/trees/defaulttree/defaulttree.dae";
+   shapeFile = "art/shapes/trees/defaulttree/defaulttree.DAE";
    internalName = "ExampleForestMesh";
    windScale = "1";
    trunkBendScale = "0.02";

Templates/Full/game/levels/Outpost.mis

@@ -1277,7 +1277,7 @@ new SimGroup(MissionGroup) {
       };
    };
    new TSStatic() {
-      shapeName = "art/shapes/trees/defaulttree/defaulttree.dae";
+      shapeName = "art/shapes/trees/defaulttree/defaulttree.DAE";
       playAmbient = "1";
       meshCulling = "0";
       originSort = "0";