XENVIF #39

Build #39 (May 22, 2014 1:06:48 PM)
	Commit 40eefc9d93e128e20561325656871a61420f7cbb by owen.smith in origin/HEAD
	Protect Netio imports with a mutex.
	Signed-off-by: Owen Smith <owen.smith@citrix.com>

Signed-off-by: Owen Smith <owen.smith@citrix.com>
Merge pull request #58 from OwenSmith/master

XENVIF #39