Update.

v1.4

- Individual miner shares / total shares are now displayed in the rewards tab
- Block value is now displayed on the block page
- Relevant data is now kept in both cache for immediate processing and database for record-keeping
- A bug that showed a zero reward value when miner hashrate dropped to zero has been fixed
- Improved response and refresh times up to 10x faster for all pages
- We added unconfirmed rewards to the rewards page
- Internal processing that happens when a block is found has been significantly improved