Merge pull request #1 from fredrikt/master

Add DHCP vmbuilding.
Merge pull request #2 from fredrikt/master

Add missing hook of iptables FORWARD chain.
Merge pull request #3 from SUNET/master

backport useful fixes
try to run apply anyway
package vmbuilder too
tagpattern
fix but in vm-builder requirement
Put tempfiles in /var/tmp in case /tmp is restricted.
Merge branch 'master' of github.com:SUNET/puppet-cosmos

Conflicts:
	manifests/dhcp_kvm.pp
typo
re-indent header