Move ‘significant’ votes from profile page to be top element on voting summary page.

[ajparsons]

Currently, the voting records are in two places.

• There is a voting records page for each MP, which contains all policies and party comparisons.
• On the MP profile page there is a section that pulls out significant votes - and will reset to random votes when that isn’t available (or for past MPs).

I want to lose this summary on the home page and move all voting records information to the same view.

Reasoning:

• We default to ‘random votes’ for quite a lot of MPs (new MPs, or loyal MPs) - this is not an important enough bit of information to justify prime position on the summary page.
• Having all the information in one place reduces duplication in the helper text on what we’re highlighting and why.
• We can lose the random votes fallback - as more information immediately follows.
• Keeping this in one view lets us more easily handle multiple voting records when people change chamber in future.