Latest translations pulled from Transifex.
Remove unused code. Let's re-add it when we need it.
Remove unused method.
Use two forms, one for changing the search term, and one for applying filters to the current search term. Fixes #511.
Merge branch 'hotfix/0.11.0.16' into rails-3-develop

Conflicts:
    locale/he_IL/app.po
    locale/hr_HR/app.po
    locale/nb_NO/app.po
    locale/uk/app.po