Porting to python 3

Update makemessages.py

Update makemessages.py

Update makemessages.py

Update makemessages.py

Update makemessages.py

Update makemessages.py

Update setup.py

Update setup.py

Update setup.py

Update makemessages.py

Update setup.py

updates

Update makemessages.py
Merge pull request #10 from danigosa/master

Python3 Porting