FileAttributesPlugin v2.0.1

1. The following primitives weren't updated as part of the support file
restructure:

- primitiveChangeMode
- primitiveChangeOwner
- primitiveSymlinkChangeOwner
- primitiveRewinddir

Get these working again in the new framework (fapath).

2. Rewinding the directory on Windows returns the first entry.
Modify the primitive to behave this way on all platforms.

3. Path conversion primitives shouldn't include the Long Path Prefix on
Windows as part of the path.

src/plugins/FileAttributesPlugin/FileAttributesPlugin.c

@@ -997,7 +997,7 @@ primitiveSymlinkChangeOwner(void)
 EXPORT(sqInt)
 primitiveVersionString(void)
 {
-	popthenPush(1, stringFromCString("2.0.0d04"));
+	popthenPush(1, stringFromCString("2.0.1"));
 	return 0;
 }