[Feedback from translation] some short strings need contextual marker to distinguish different meanings

[Akihiro Motoki]

[Feedback from translation] some short strings need contextual marker to distinguish different meanings.

Started
- "Past tense of the action" in dashboards/project/instances/tables.py
- "Start time" in dashboards/project/data_processing/job_executions/templates/data_processing.job_executions/_details.html

'%s (Not Found)' in dashboards/project/routers/views.py
It is hard to understand for translators. It is better to add contextual markers and translator notes.

The following words is better to have contextual markers.
- Force in dashboards/project/volumes/volumes/forms.py
- Path in openstack_dashboard/dashboards/project/containers/forms.py (it needs to wrapped with ugettext first)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/120010

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/120010
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=d4abf856c5076328ea6bd333792b2b2a0f1b57de
Submitter: Jenkins
Branch: master

commit d4abf856c5076328ea6bd333792b2b2a0f1b57de
Author: Akihiro Motoki <email address hidden>
Date: Tue Sep 9 14:58:28 2014 +0900

    Translation feedback - Add contextual marker for short strings

    This commit add contextual markers to some short strings
    which turned out difficult to distinguish during translations.

    The detail descriptions are available in the bug report.
    Closes-Bug: #1367104

    Change-Id: I5ec2045b12542c8474356023bed73d583dc8dccd