fix various invalid module references

Drop pre-2.3 compatibility notes from trunk docs.

Docs update concerning recent htpasswd and htdbm additions. Add some cross refernces between dbmmanage and htdbm. Update man page for htdbm and htpasswd. Add bcrypt info to misc/password_encryptions.

Point out that the format of encrypted passwords depends on whether you're using mod_authn_basic or mod_authn_digest. Reported by Josef Spillner, PR46672.

PR #43358 - Fix links to moved auth directives (Takashi Sato)

update license header text

Update the copyright year in all .c, .h and .xml files

Update copyright year to 2005 and standardize on current copyright owner line.

fix copyright notice

use <program> for programs

$Revision$ is slightly misdocumented (only available since svn 1.1) use LastChangedRevision instead

adjust properties and revision expansion of the English docs

add $Revision$ keyword

fix name of The Apache Software Foundation

apply Apache License, Version 2.0

add the metafile attribute to all xml files.

reformatting, markup and picking nits

full clean-up of the auth-docs; feel free to shake out any nits, if there are (probably there *are* :) main changes: - introduce docs for mod_authn_default, mod_authz_default and mod_authz_user - fix argument lists of the provider directives - fix the examples (intended to be better :) - introduce the AuthDigestShmemSize directive - remove AuthDigestUser/GroupFile - mention htdigest in AuthUserFile docs - mod_authn_anon is now an authn provider - markup Reviewed by: Astrid Ke�ler <kess@kess-net.de>

fix compatibility notes (2.0.44 -> 2.1) did no update of the japanese transformations, because it creates somewhat weird on my system...

Update the docs to fully reflect the aaa changes by linking in the new modules and removing the deleted ones; renaming mod_auth_anon->mod_authn_anon, and mod_access->mod_authz_host. All docs to the old modules are now deleted. Translations were kept with their old modules. (Can't read Japanese.)

Remove mention of AuthDBMAuthoritative and AuthUserFileAuthoritative directives.

Add documentation (rough, but something) for new aaa modules.