Passed variables in template not translated

[Tihomir Trifonov]

Some variables are passed in templates as:

    <h2>{{ title }}</h2>

To be translated on render, this needs to be:

    <h2>{% trans title %}</h2>

so that ugettext() to be called using the chosen language.

[Julie Pichon (jpichon)]

Although there are places e.g. for workflows where only {{ title }} is displayed on the template, the lazy translation mechanism appears to work just fine so I don't think they need to be modified.

I'm using this bug as an opportunity to fix up a few more variables that weren't marked as translatable.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/29762

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/29762
Committed: http://github.com/openstack/horizon/commit/acfb83d5d5e45506cb2198869bc9e345f87ff6ea
Submitter: Jenkins
Branch: master

commit acfb83d5d5e45506cb2198869bc9e345f87ff6ea
Author: Julie Pichon <email address hidden>
Date: Fri May 17 16:38:25 2013 +0100

    Mark additional strings as translatable

    Some variables and templates variables that should be translatable
    weren't marked as such.

    Fixes bug #1180316

    Change-Id: I90baf19c4bea09c126f8ed225777037194f5331f

[Akihiro Motoki (amotoki)]

I believe the commit above in master branch is worth backport to Grizzly.

The point everyone notices is that "Routers" panel name is not translatable.
If a language other than English is used, only "Routers" panel is shown in English.
This looks very strange.

Note that I think introducing blocktrans should not be backported
since it changes the original strings and translations have no corresponding texts.
Other changes are worth backport.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/grizzly
Review: https://review.openstack.org/32667

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/32667
Committed: http://github.com/openstack/horizon/commit/598c73567e1b162ba6ed0d3990530f10c90bfdba
Submitter: Jenkins
Branch: stable/grizzly

commit 598c73567e1b162ba6ed0d3990530f10c90bfdba
Author: Akihiro MOTOKI <email address hidden>
Date: Tue Jun 11 16:41:40 2013 +0900

    Mark additional strings as translatable

    Some variables and templates variables that should be translatable
    weren't marked as such.

    Fixes bug #1180316

    Note the change in horizon/templates/horizon/common/_quota_summary.html
    is not backported in this commit to keep the existing translations work.

    Change-Id: I90baf19c4bea09c126f8ed225777037194f5331f
    (cherry picked from commit acfb83d5d5e45506cb2198869bc9e345f87ff6ea)