i18n for scraping of non-English sites

[samliew]

Scraping of election page & regex matching/testing of text may not work as intended for elections on non-English sites:
date formats will be different, some text may be RTL, unicode, etc.

Site examples:

• https://es.stackoverflow.com/election/2
• https://pt.stackoverflow.com/election/4
• https://ru.stackoverflow.com/election/4
• https://rus.stackexchange.com/election/2 (cancelled election)
• https://ja.stackoverflow.com/election (no elections yet)