Fixes cinder volume attach on Windows

The initiator name and the target name are inverted when passing
the arguments to the method which associates the iSCSI target to
an initiator. For this reason, this operation will fail.

Also, the connection to the iSCSI target cannot be initialized
properly as the method which gets portal information is missing
the return value.

Change-Id: I31034cd407d12d69a410f8c9e86a2e6821349dad
Closes-Bug: #1299131
(cherry picked from commit 23e820abb8685573f97f5e3764225a97dd695127)
Fix Jenkins translation jobs

The jobs cinder-propose-translation-update and
cinder-upstream-translation-update do not update from
transifex since our po files contain duplicate entries where
obsolete entries duplicate normal entries.

Remove all obsolete entries to fix the jobs.

Change-Id: I6d41dbdcc41646fcbd1ee84ce48cb0c461cd454c
Closes-Bug: #1299349
(cherry picked from commit c72cc4b2345e9e271205d1de00c9812d0a2684ec)
Merge "Fixes cinder volume attach on Windows" into milestone-proposed