upgpkg: syslog-ng 3.5.3-1

Upstream update, Improve syslog-ng.conf (close FS#38382)

git-svn-id: file:///srv/repos/svn-packages/svn@204458 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to extra-i686, extra-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@204459 eb2447ed-0c53-47e4-bac8-5bc4a241df78