Hi,
why would you do this? If you are using quickstart, it's very easy to relocate the complete installation by just moving the directory, which holds the quickstart JAR file and the crx-quickstart folder, plus its subfolders. But IIRC there is no option to move the apps folder or any other folder below crx-quickstart. Of course you can reconfigure the logging to log to files in a different location. But for everything else I haven't seen a good reason to do it yet.
Jörg