Fixes:
$ wp2git --lang en József_Kürschák
Connected to https://en.wikipedia.org/w/
Traceback (most recent call last):
File ".../bin/wp2git", line 11, in <module>
load_entry_point('wp2git==1.0.1.dev6+gac1bf31', 'console_scripts', 'wp2git')()
File ".../lib/python2.7/site-packages/wp2git/wp2git.py", line 69, in main
page = site.pages[args.article_name]
File ".../lib/python2.7/site-packages/mwclient/listing.py", line 234, in __getitem__
return self.get(name, None)
File ".../lib/python2.7/site-packages/mwclient/listing.py", line 255, in get
namespace = self.guess_namespace(name)
File ".../lib/python2.7/site-packages/mwclient/listing.py", line 282, in guess_namespace
if name.startswith(u'%s:' % self.site.namespaces[ns].replace(' ', '_')):
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in range(128)