packages for devel 8.5.0
Merge branch 'master' of https://github.com/rsyslog/rsyslog-pkg-ubuntu

Conflicts:
	rsyslog/precise/v7-stable/debian/changelog
	rsyslog/precise/v8-stable/debian/changelog
	rsyslog/trusty/v7-stable/debian/changelog
	rsyslog/trusty/v8-stable/debian/changelog
Repack 8.5.0, missing disabled jemalloc