Import errors in confd __init__
Import errors in confd __init__

It's used by some functions defined there.

Signed-off-by: Guido Trotter <f62ca4d5358bdaeef0e50e57f9f7e231de63727e@google.com>
Reviewed-by: Olivier Tharan <0947fcc917eb1d3c89ad818beb61e3b2c3cf3bba@google.com>

leshchevds/ganeti,ganeti/ganeti,dimara/ganeti,andir/ganeti,apyrgio/ganeti,ganeti-github-testing/ganeti-test-1,mbakke/ganeti,apyrgio/snf-ganeti,apyrgio/ganeti,bitemyapp/ganeti,andir/ganeti,leshchevds/ganeti,ganeti/ganeti,yiannist/ganeti,leshchevds/ganeti,apyrgio/snf-ganeti,onponomarev/ganeti,ganeti-github-testing/ganeti-test-1,bitemyapp/ganeti,mbakke/ganeti,andir/ganeti,grnet/snf-ganeti,grnet/snf-ganeti,onponomarev/ganeti,dimara/ganeti,ganeti/ganeti,yiannist/ganeti,mbakke/ganeti,yiannist/ganeti