Correct permissions on quantum-hyperv-agent

Change-Id: I92bd869ed97f480a7f47069a90eece9b3ab0ad54
Close file descriptors when executing sub-processes

Pass close_fds=True to subprocess.Popen(), as is currently done in
nova.utils.execute().

Fixes bug #1130735

Change-Id: Iec21873d7ef3957847f3b7365fadd613ccf1349d
Imported Translations from Transifex

Change-Id: I0ac62f86d1f1b8203f5c1126872c47162f8a0c4f
Merge "Correct permissions on quantum-hyperv-agent"
Merge "Close file descriptors when executing sub-processes"
Merge "Imported Translations from Transifex"