Internationalization

Twister-html uses the Polyglot.js library to support localization of UI into many languages. Here are a few minor adjustments to make the current version of Nin theme fully translatable.

What I did in this patch:

Added the new strings to interface_localization.js
Inserted the mandatory span tags required by Polyglot to recognize strings for translation.
Wrote JavaScript required to localize placeholders, labels and tooltips.
Applied Polyglot to a few strings where it was missing.

I also used it to make one new localization (Czech).