Fixed several output string formatting bugs introduced during yesterday's I18N standardization process.
Fixed several output string formatting bugs introduced during
yesterday's I18N standardization process.

inveniosoftware/invenio-accounts,inveniosoftware/invenio-accounts,inveniosoftware/invenio-accounts,inspirehep/invenio-accounts,tiborsimko/invenio-accounts,inspirehep/invenio-accounts,inspirehep/invenio-accounts,tiborsimko/invenio-accounts,tiborsimko/invenio-accounts