Update kafo to 0.6.5
Update installer kafo dependency
Merge pull request #396 from ares/deb/kafo_bump

Update kafo to 0.6.5
update foreman_dhcp_browser to 0.0.6
fixes #7970 - add and prefer /usr/bin/foreman-ruby symlink

Use foreman-ruby for bundle calls especially, so it allows the default Ruby
to vary separately from Foreman's.  Set foreman-ruby to ruby1.9.1 explicitly
on Ubuntu 12.04.
Fix missing plugin changelog entries