[FIX] Unconfirmed Wallet Balance

Fixes #646
Update POOLS.md
Update README.md
[FEATURE] Adding hashrate modifiers

* Allow admins to set hashrate speed displays via admin panel
 * Personal
 * Pool
 * Network
* Allows for easier integration of SHA coins

Fixes #652
fixed cryptsy API example
Merge branch 'issue-652' into next
Update wallet.inc.php
Merge pull request #656 from TheSerapher/issue-646

Issue 646
fixing website name in pub api
fixing cryptsy again, ty @Metice
Merge branch 'next' into issue-145