Parallel to a change in Apache-2.0, the manual directory was moved out of

Parallel to a change in Apache-2.0, the manual directory was moved out of
the DocumentRoot tree to simplify the separation of private
content&configuration from server's on-line documentation. An "Alias
/manual/ ..." projects the manual/ directory (which resides now
side-by-side with the icons/ directory) into the logical DocumentRoot.
Note that a request to http://server/manual (without the trailing slash)
will now behave different than before (it used to redirect to
http://server/manual/ but no longer does).

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@90782 13f79535-47bb-0310-9956-ffa450edef68