[.5] Circulating Supply Tracker

Would it be possible to add a feature to the Explorer that tracks the real-time circulating supply of BTS as the amount of smartcoins are added or removed from the market?

The issue names the Explorer, BTS, and smartcoins but provides no file, test, or entry point. First locate the Explorer's supply data and UI entry points, then clarify how circulating supply and smartcoin additions or removals should be calculated; done means a real-time tracker with an agreed definition and verification path.

Written by the indexing model from the issue text.