move used addresses to a collapsed section
do not show used addresses if there are not any
Merge branch 'used' of github.com:wozz/electrum into wozz-used
revert old address grayout
Merge pull request #452 from rdymac/master

pt-PT Portuguese
remove translation_id
version 195
remove prioritize altogether.
release notes
Add addr value to receive menu hook
Update point of sale plugin for menu hook
Merge pull request #453 from tkhaew/master

Add addr value to receive menu hook
handle multiple selections in receive_menu hook
update web script
Changed - to _ as mentioned in #458

Changed - to _ as mentioned in #458
fix bug in mki18n.py
Merge pull request #459 from rdymac/patch-5

Changed - to _ as mentioned in #458
pointofsale: generated bitcoin url might contain invalid characters

The bitcoin invoice url generated for the QR code might contain illegal
characters because the labels can have any text. In default it already
contains spaces (ie. the naming convention "Invoice - 0001").

The invalid URL did confuse e.g. the Bitcoin Wallet Android app, that
couldn't read bitcoin addresses from the generated QR code.

This is fixed by escaping the label text before displaying it as a
QR code.
Merge pull request #462 from imrehg/posfix

pointofsale: generated bitcoin url might contain invalid characters