Allow more than one ssh_opts to be passed to Net::OpenSSH
Support LibVirt connect URI parameter (fix #291)

Try to get the value of a connect key from virtualization config options
if it has been specified as a reference, and use that with virsh as
connect URI. Also tries to fall back to use the default LibVirt
connection parameters.
make ssh probe for the right keys
added cloud_network function to manage networks in the cloud - #320
updated manifest
updated changelog
updated version
Allow to pass env setting before execute command
Merge pull request #321 from andrejzverev/passenv

Allow to pass env setting before execute command
merged upstream/development
merge
Merge pull request #307 from ferki/libvirt-connect

Hi Ferki,

thank you very much for your patch. I've just merged it into development branch.
merged atrodo/patch-2 #272
merged 0.44.6
no_overwrite option for file() function
added ensure => directory to file() function
added notifications for run() command
die if resource already defined
added pkg resource
allow arrays for file()