First commit.
Test driver 
Libvirt Pool driver
Add distributions.

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move Image to snoozecommon.

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fix log name

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Create image resource.
libvirtPool : refresh pool before taking action.
add config parameters.
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fix settings
add allocation / capacity in to_image

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Add VirtualMachineImageList Class.

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Merge pull request #1 from msimonin/master

initial pull request.