Merge r1805188, r1805190, r1805206, r1808723 from trunk:

loadfactor now decimal

Umm. This is C :)

Fix remaining lint from ms capability for hchecks.

format typo

Reviewed by: jim, humbedooh, ylavic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1808855 13f79535-47bb-0310-9956-ffa450edef68