fix debian build: missing libpcp_pmda man pages from manifest
pmdaRootConnect, pmdaRootShutdown, pmdaEnterContainerNameSpace,
and pmdaLeaveContainerNameSpace.
qa/.gitignore: add 367.out
linux_hotproc pmda: remove libfl dependency

Use the same code we've used elsewhere in PCP for flex generated
scanners, namely define our own input() and unput() macros and
define a yywrap() function.

libfl is not available on all platforms, so this is a more portable
approach.
assorted PMDAs: tweak GNUmakefile for pmcd.conf

When building outside a packaging context (like QA triage) we'd
like to be able to rebuild a PMDA as simply as possible.

For "always installed" PMDAs, relax the logic to append lines to
../pmcd.conf if it does not already exist.
perl C bindings: add explicit cast for int->ptr conversion

Avoids compiler warnings on some platforms where sizeof(int)
is not the same as sizeof(void *).
qa/admin: minor changes

check-vm
    - drop libfl checks
    - cleanup the python curses check
    - minor tweaks to a couple of the "inventor" and "qt" checks

pcp-qa-summary
    - with -n, don't count "not run" cases as failures for the
      failure percentage (-f) calculation
root PMDA: fix compilation errors for FreeBSD
linux_proc PMDA: a little more flex tweaking
pmcd PMDA: avoid segv for pmcd.hostname

Fast path optimization in fetch_hostname() was not setting avp->cp
before returning ==> kaboom in qa/074 everywhere.
Fix QA 185 after hotproc merge
Need to special case the hotproc metrics in pmnewlog just like proc.
qa/574: add extra diagnositics to 574.full

Problem turned out the not be with qa/574 ... it was a victim of the
bad pmcd PMDA problem I fixed in an earlier commit.
Makepkgs: minor cosmetic change

Continuation lines only confuse the older people on the team.
qa/admin/myconfigure: force --libexecdir=/usr/lib configopts for debian

Not sure how this gets set magically by dh_autotools-dev_updateconfig,
but it does, and myconfigure is trying to mimic the configure
settings from Makepkgs.

Also add some more useful libs and apps to be built after configure
is done.