Show bionics in character creation, show "None" if no items

Resubmitting the PR after getting rid of hiding traits/skills. Addiction section is still hidden when no addictions are present, as it was previously. Additionally, the items section will now show "None" if it's empty, and respective translation/formatting strings have been added.
No, IIRC those are pulled via scripts.  I don't think you're directly breaking anything here, but PRs don't generally touch the .pot files.