Groestlcoin-QT wallet

Features
• Asks for confirmation before sending coins
• CSV export of transactions
• Clearer transaction list with status icons and real-time filtering
• Progress bar on initial block download
• Send many support in UI (send to multiple recipients in one transaction)
• Multiple unit support, can show subdivided groestlcoins (mGRS, µGRS) for users that like large numbers (only decimal units)
• Splash screen that details progress
• Debug window
• Payment requests (BIP 70)
• Coin control
• Groestlcoin-cli as a RPC client, instead of Groestlcoind executable functioning both as a server and as a RPC client