create Wallet package, use AbstractWallet instead WalletImpl, rename classes, apply lint

src/fucoin/actions/persist/ActionStoreOrUpdate.java

src/fucoin/actions/search/ActionSearchWalletReference.java

...oin/actions/search/ActionSearchWalletReferenceAnswer.java

.../transaction/ActionCommitDistributedCommitedTransfer.java

src/fucoin/actions/transaction/ActionGetAmount.java

src/fucoin/actions/transaction/ActionGetAmountAnswer.java

.../transaction/ActionInvokeDistributedCommitedTransfer.java

src/fucoin/actions/transaction/ActionInvokeSentMoney.java

...ransaction/ActionPrepareDistributedCommittedTransfer.java

...tion/ActionPrepareDistributedCommittedTransferAnswer.java

src/fucoin/actions/transaction/ActionReceiveTransaction.java

src/fucoin/actions/transaction/CoordinatorTransaction.java

src/fucoin/actions/transaction/SuperVisorAction.java

src/fucoin/actions/transaction/Transaction.java

src/fucoin/gui/IWalletControle.java

src/fucoin/gui/IWalletGuiControle.java

src/fucoin/gui/LogMessage.java

src/fucoin/gui/WalletControle.java

src/fucoin/gui/WalletController.java

src/fucoin/gui/WalletControllerImpl.java