Changes

Summary

1. install libnl-3-devel (details)
2. enable nf_conntrack in the kernel config (details)

Commit a934d2766935ebbd5b4ee285614f220e72d6585f by Andrey Vagin (avagin@openvz.org) install libnl-3-devel
	run.py (diff)
Commit 91bcb0baea00db8e632843a50e6fbe9f30039712 by Andrey Vagin (avagin@openvz.org) enable nf_conntrack in the kernel config
	jenkins-scripts/config (diff)