Updated version and About text
Update date in About text
Time warp limitation
Update README.md
Merge pull request #2 from FeatherCoin/testing

Testing
Update for 0.6.4.4 beta 2

Implements a new retarget strategy at block #87948 supporting combined average windows of 126 and 504 blocks with .25 damping.
Merge pull request #23 from ghostlander/patch-1

New Retarget Strategy
Merge pull request #24 from FeatherCoin/master

Pull CAlert changes
sendalert command added
Include new diff in testnet
Update miner reference
Updated Sendalert - Kudos to Sunny King
Update CAlert key for mainnet and testnet
Updated Time Warp
Testnet adjust
Merge pull request #25 from FeatherCoin/testing

0.6.4.4 Release