MT#9617 Apply debian/patches/debian-changes to git repository

This is related to the fix that was applied to f94588851c,
make sure our git repository is matching what's inside
heartbeat-2_2.1.3.orig.tar.gz.

This should make our life easier when modifying
upstream sources with plain git + quilt and not having
to touch upstream sources directly.
MT#9617 Commit ldirectord/ldirectord + telecom/recoverymgrd/conf_lex.c from upstream sources

This finalizes the change that we get in our git repository
what's shipped by heartbeat-2_2.1.3.orig.tar.gz
MT#9617 Support compilation on Debian/jessie

Fix peer-outdater linking against libglib and use
gnutls_certificate_verify_peers2 instead of
gnutls_certificate_verify_peers

Thanks: Richard Fuchs <rfuchs@sipwise.com> for the initial patch
MT#9617 Build-Depend on libgnutls28-dev or libgnutls-dev

Debian/jessie doesn't provide libgnutls-dev (yet).
MT#9617 Adjust Makefile.am for inclusion of SphinxSearchDaemon

Fixes:

| dh_movefiles: debian/tmp/usr/lib/ocf/resource.d/heartbeat/SphinxSearchDaemon not found (supposed to put it in heartbeat-2)
| debian/rules:85: recipe for target 'install-stamp' failed

Editing just Makefile.in isn't enough, therefore also
adjust Makefile.am accordingly.
MT#9617 Drop deprecated dh_python calls from debian/rules

Fixes:

| dh_python2 -i
| dh_python -i `pwd`/usr/lib64/heartbeat/cts `pwd`/usr/lib64/heartbeat
| /bin/sh: 1: dh_python: not found
| debian/rules:113: recipe for target 'binary-indep' failed
| make: *** [binary-indep] Error 127