Translations, some tentatives when unclear.
Consistency.
Distribution graph, styling, and bug fix.

- Added a distribution graph based on the data received when getting the
  rank.
- Tentative styling, pending to understand what we want to show.
- Bug fix: Handle when no solar panel model is selected, and fallback on
  the Toshiba model.
Merge branch 'translation-results'

Conflicts:
	web_client/app/index.html