[ann] important change: new couch_httpd.ini, default.ini renamed in couch.ini

[Benoit Chesneau]

Hi all,

The http api configuration is now in `couch_httpd.ini` instead of beeing in default.ini. Also default.ini has been renamed couch.ini which will help for those who embed couchdb in their Erlang apps.

The other thing that changed is the way to pass the config file paths to couch if you don't use the defaults. You have now a `config_files` application environment parameter for the `couch` application that accept a list of files. For example:

    {couch, [

        {config_files, [

            "./etc/couch.ini",

            "./etc/couch_httpd.ini",

            "./etc/local.ini"

        ]}

    ]},

Hope it helps,

- benoît