[MERGE] Make reconfigure --help more verbose.

[Aaron Bentley]

Aaron Bentley has voted resubmit.
Status is now: Resubmit
Comment:
This looks pretty good.  The "standalone" description is inaccurate, 
though.  If you start with a repository branch, you'll get a standalone 
branch.  If you start with a repository tree, you'll get a standalone 
*tree*.

For details, see: 
http://bundlebuggy.aaronbentley.com/request/%3C418c22640807130106x1f44ca6eg3e4b7cc7c5d43e7e%40mail.gmail.com%3E