Update Japanese wordlist

1. First 3 characters are all unique now.
2. smallest word is not 3 characters long.
Merge pull request #877 from dabura667/update_jpwlst

Update Japanese wordlist
use certs from request module in interface.py
Merge branch 'master' of git://github.com/spesmilo/electrum
rm print statement
Merge remote-tracking branch 'upstream/master'