Revert "Transfer Alias disabled on QT UI until we fix the issues with encrypted wallets."

This reverts commit 1a61d862d28ef1c4ef5a6a66069f0b3d76a80f58.
Revert "Disabled transfer capability of aliasupdate."

This reverts commit a919689e5b7e92a63cd86758bce7627b3c708924.