0.4 - add German and Russian languages

New

• Add German language #19 (thank you @MidnightNerd!)
• Add Russian language #26 (thank you @Shura0!)

Improved

• Show skills that can't be enabled, too, in the skill settings
• [Weather] Improve English sentences
• [Search] Ask the user again if there were no results

Fixed

• Fix initial screen title alignment
• [Search] Fix clicking on results
• [Search] Fix DuckDuckGo locale