add vim modline
use Popen instead of fork

Conflicts:
	cplay.py
rm Stack class

use standard list instead

Conflicts:
	cplay.py
pep8
add missing properties to init methods
avoid deprecated string functions
better modes
minor refactoring
update TODO
switch magic implementation
mv i18n files
normalize i18n date formats
add babel to setup.py
update catalog
update german translation
automatically compile catalog on install

inspired by
https://github.com/edgewall/trac/blob/1.0-stable/trac/dist.py
include i18n in distribution
Merge branch 'feature-i18n'
python 3 compatibility