Merge r1675533, r1680895, r1680900, r1680942 from trunk.

r1675533 | breser | 2015-04-23 05:12:30 +0200 (Thu, 23 Apr 2015) | 3 lines

mod_log_config: Add %M format to output request duration in milliseconds.



r1680895 | rjung | 2015-05-21 17:07:15 +0200 (Thu, 21 May 2015) | 14 lines

mod_log_config: instead of using the new dedicated
pattern format "%M" for duration milliseconds,
overload the existing "%D" to choose the time precision
("%{s}D" for seconds, "%{ms}D" for milliseconds and
"%{us}D" for microseconds).

The existing %T and %D without precision are kept for
compatibility.

The previously introduced "%M" (r1677187) is removed,
it has not yet been released. Format pattern characters
are rare, so we should only use a new one if an
existing one isn't a good fit.


r1680900 | rjung | 2015-05-21 17:17:50 +0200 (Thu, 21 May 2015) | 2 lines

Fix syntax.


r1680942 | trawick | 2015-05-21 21:20:44 +0200 (Thu, 21 May 2015) | 5 lines

Follow-up to r1680895:

Let %T be the format character which accepts time resolution
arguments.


Reviewed by: ylavic, wrowe, rjung
Backported by: ylavic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1681047 13f79535-47bb-0310-9956-ffa450edef68