Note that forum software will need to be adapted in order to produce the required password hashes.
It supports webform authentication but does not provide profile transmission.
It reached it's planned features and should be relatively bug-free.
It should.
So, please test it, make it run crazy until you find bugs.The config.php.example file should be relatively straightforward. If you use the provided .htaccess file, place each file at the root of your web domain. Otherwise place them so that armaauth.php can be reached via /armaauth/0.1/ and loginform.php via /armaauth/0.1/webform/.
As a side note, if you want/need to test, or even implement webform authentication on your website, you can use the test.php application found in the webform/ directory of trunk-http-auth-client-work.
PS: The package shown here is revision 7 "0.1_beta1" from trunk-http-auth-server-work.