New -current uploaded. New features:

- Added the ability to define a list of CA certificates. This involves a new 
configuration directive "CAlist". The parameters:
	- a file containing the CA certificates in PEM format
	- a max. verification depth
The list of these CAs is sent to the client for authentication and the client 
certificate is verified against them.

- Removed the dependence of X-SSL-cipher on HTTPSHeader (thanks Michael). That 
was plain bad thinking on my part - if the connection is via SSL then the 
header is added.

Please try the new version and let me know how it looks.[...]