Move SendMoney() to rpcwallet.cpp.
Use RPC_INVALID_PARAMETER instead of RPC_WALLET_ERROR for invalid amount.
No return at the end of void function.
Merge pull request #5399

4be639e Use RPC_INVALID_PARAMETER instead of RPC_WALLET_ERROR for invalid amount. No return at the end of void function. (Pavel Janík)
b93173d Move SendMoney() to rpcwallet.cpp. (Pavel Janík)