Name: httpallowcors
Type: STRING
Default-Value: NULL
Last-Modified: 2.5.0

A wildmat pattern specifying a list of origin URIs ( scheme "://" host [
":" port ] ) that are allowed to make Cross-Origin Resource Sharing (CORS)
requests on the server.  By default, CORS requests are disabled.

Note that the scheme and host should both be lowercase, the port should be
omitted if using the default for the scheme (80 for http, 443 for https),
and there should be no trailing '/' (e.g.: "http://www.example.com:8080",
"https://example.org").
