move tests to unittest format
check message length in mnemonic encode
unit test for aes
fix get_pubkey for imported keys
do not raise an error if user config file is corrupted
simplify send tab layout (unneeded vbox)
paytoedit
parse payto text
handle units in AmountEdit
paytoedit
parse payto text
read amounts
fix
fix
setframe
set payment_request to None if error
setFrozen generic method
add pbkdf2 dependency
replace import *
payment request: show status with help button