Add different colour for passive votes

[DJMcNab]

Additionally, removes a surplus semicolon from python script
Switch to using bootstrap background colours
Refactor index script slightly - remove missing var statements and only loop through votes once.

@chaintip fixes #1

[dagurval]

This look awesome! Thanks for doing this enhancement, and also for taking the time to improve the code in general.

I'll merge this as soon as I get confirmation that chaintip is working (chaintip/chaintip-github#32)

[DJMcNab]

Is changing the url in fetch to 'https://bip100.tech/period/' OK. I only did it for testing purposes, but I don't think there's any reason it shouldn't be?

[chaintip]

If this pull request is merged to fix issue #1 first, @DJMcNab will claim the 0.01608291 BCH| ~ 13.46 USD bounty and all future tips to the issue.

[chaintip]

Nice work @DJMcNab! Your pull request has been merged and the bounty of 0.01608291 BCH| ~ 14.38 USD has been sent to your wallet.

[dagurval]

Is changing the url in fetch to 'https://bip100.tech/period/' OK. I only did it for testing purposes, but I don't think there's any reason it shouldn't be?

It gets real confusing if you're testing it out on a local node.

Your PR is now live on https://bip100.tech, thanks!

[DJMcNab]

No problem. I did forget about testing it with a local node. (I only tested using the live data)

I'm glad I found the project, it's an interesting website and technology.

[dgenr8]

Thanks @DJMcNab!