cleanup

src/fucoin/actions/join/GeneralAction.java

src/fucoin/actions/join/Join.java

src/fucoin/actions/join/ServerActionJoin.java

src/fucoin/actions/persist/ActionInvalidate.java

src/fucoin/actions/persist/ActionInvokeLeave.java

src/fucoin/actions/persist/ActionInvokeRevive.java

src/fucoin/actions/persist/ActionInvokeUpdate.java

src/fucoin/actions/persist/ActionSearchMyWallet.java

src/fucoin/actions/persist/ActionSearchMyWalletAnswer.java

src/fucoin/actions/persist/ActionStoreOrUpdate.java

src/fucoin/actions/persist/Persist.java

src/fucoin/actions/search/ActionSearchWalletReference.java

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

src/fucoin/actions/search/Search.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

src/fucoin/actions/transaction/ActionInvokeSentMoney2.java