[#932] Automated voting options voting power fix

[JanJaroszczak]

List of changes

• Automated voting options voting power fix - now voting power in automated voting options shows summed up abstain or no confidence voting powers from whole network.

Checklist

• related issue
• My changes generate no new warnings
• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the changelog
• I have added tests that prove my fix is effective or that my feature works