Apparently the Raspberry Pi blows up (out of memory) if you call
dpkg-source -z9 as it implicitly calls xz -9.  Thanks to Ken Rice for
running headlong into this.

Also note that while xz takes -0, dpkg-source won't take -z0, so we
check for this and make sure we call dpkg-source correctly.

Ken thinks this may have been needed to get mod_portaudio to work for
him.

Freetdm - ISDN:Fix for race condition where we receive a new call, and did not finish clearing existing call internally.

FS-5200 --resolve this patch did not apply please be up to date with latest HEAD when generating patches

mod_http_cache: add support for http/https formats if enable-file-formats is set to true in http_cache.conf. Don't load mod_httapi if you use this option

This reverts commit 05895faa.

FS-4262 --resolve
FS-5189 --resolve

Thanks-to: <royj@yandex.ru>

Thanks-to: <royj@yandex.ru>