Refreshed patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

- Add some more patches from Debian
- Rename existing ones (our own patches starts with prefix 1000+)

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

This is a copy of the existing php5 stuff, adopted for PHP7.

Please not, that its not supported to install both php5
and php7 in parallel on the target.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

This patch adds build infrastructure for PHP's OPcache extension.
Compared with the other extension, this is a Zend module and it
need a little workaround during cross-compiling.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>