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.
Refs #7719 - explicitly create .ssh dir in home
refs #7719 - package ~foreman/.ssh
Always set -e, even when DEBUG and -x are active
Sync 1.6.x releases into changelogs
Bump changelog to 1.8.0 to match VERSION
Added ruby-foreman-docker
add foreman_graphite package
Add hammer_cli_foreman_ssh
update rubyipmi to 0.8.1
Release Discovery 1.4.0
use correct foreman_discovery 1.4.0 gem
Remove db:migrate on snapshot postinst

foreman-snapshot does not need to run any migrations
refs #7586 - setup cron jobs for mail notifications
plugin:puppetdb - Release 0.1.2
Release foreman_salt 1.0.0
Update to foreman_bootdisk 4.0.2
update apipie-bindings to 0.0.11
Release foreman_salt 1.1.0