Move information in COPYING to LICENSE and remove COPYING.

Also, rearrange copyright years.

Also also, state NORDUnet as being the provider of the software in the
BSD license.
Add copyright and licensing information.
Update copyright and licensing information.

Note that this change makes all files carry the same copyright info,
regardless of when they've been touched. People interested in more
detail will have to consult the commit history.
Add copyright information to LICENSE.

All source files refer to LICENSE. Without copyright information in
the header of that file it might be possible that it changes without
all the copyright holders permission.
Add OpenSSL linking exemption to GPL license.
Remove Stig from first copyright line.
Remove the second copyright line, with both UNINETT and NORDUnet.

The overlap is clearly expressed without it.
Remove the GPL license.

Also remove the header with two copyright lines. It seems clear what
the copyright of this file is even without these two lines.
Remove the "Code contributions from" block from three files.

The contributors are mentioned in AUTHORS and these blocks are not
being maintained. Info about what person has written what in source
files should be obtained through the source control management
system (i.e. git).
Formatting changes.

And, actually, a typo in catgconf.c.

Cherry-picked b712a6bf from branch 'licensing'.
Conflicts:

	LICENSE
Update ChangeLog with CVE id for RADSECPROXY-43.
Bump version.
Update documentation on default secret for TLS and DTLS.

The change was done in radsecproxy-1.6 (2012-04-27) but wasn't
documented properly.
Don't mix up pre- and post-handshake verification of DTLS clients.

Commit db965c9b addressed TLS clients only.

When verifying DTLS clients, don't consider config blocks with CA
settings ('tls') which differ from the one used for verifying the
certificate chain.

Original issue reported and analysed by Ralf Paffrath. DTLS being
vulnerable reported by Raphael Geisser.

Addresses issue RADSECPROXY-43, CVE-2012-4523.
radsecproxy-1.6.2
Mention CVE number in ChangeLog.
Bump version to 1.7-dev.
Merge branch 'licensing-nogpl'

Conflicts:
	configure.ac
Update ChangeLog entry for 1.6.2 with correct CVE id.

1.6.2 is already released but correct ChangeLog info is good.
Adjust copyright lines to reflect git (svn) history of each and every file.

The LICENSE file still aims to reflect a summary of all files.
The LICENSE file was changed to not include year 2006 since there was
no evidence in git (svn) of any contributions from that year.