Added an option to read the password from a URL.
More debugging messages and comments.  No functional change.
Added support for login "password" checking, based on an encrypted token.
Bug fixes for encrypted filenames in listxattr and getxattr in the filesystem.
Remove newlines/spaces at the end of passwords read from a file.
Simplifies using both commandline and file based password processing.
Added improved exception handling for regenerating files.
Merge /srv/GITROOT/Tardis
Oops.  Removed some unnecessary 'self' uses.