Comment 4 for bug 1180316

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.