Ok... allow for getting "words" by also allowing the

use of curlies... That is:

   "Hello World" Foo Bar

and

   {Hello World} Foo Bar

will both return the same if using ap_getword_conf2()

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1722243 13f79535-47bb-0310-9956-ffa450edef68