missing text strings

missing text strings
handle plugin dependency
pass chain to get_target (fixes issue #316)
Merge pull request #339 from rdymac/text-strings

missing text strings
Update default server list
send connection msg to stderr
fix typo in help
export QR code to clipboard (fixes issue #318)
fix mpk qr code
import Transaction object for multisig to work
Merge pull request #347 from AdamISZ/patch-2

import Transaction object for multisig to work
fix typo
fix dialog