[Merge] lp:~cristiklein/ubuntu/saucy/vm-builder/lp468809 into lp:ubuntu/vm-builder

[Dmitrijs Ledkovs]

Maybe this should go into lp:vmbuilder upstream project?
Requesting review from Serge Hallyn.
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https://code.launchpad.net/~cristiklein/ubuntu/saucy/vm-builder/lp468809/+merge/172993
Your team Ubuntu branches is requested to review the proposed merge of lp:~cristiklein/ubuntu/saucy/vm-builder/lp468809 into lp:ubuntu/vm-builder.