Fix achievements API version number.

[eldritch-elbow]

Calling achievements on an app object is returning an error. This fixes the problem by updating the version number of the API. Oddly, a direct browser-based call with “v2” in the URL still works, but the python library invocation isn’t happy.

I may come across other examples as I go, I can add to this PR if need be. Nice library BTW, thanks.

[smiley]

Huh, weird. The server originally didn't mind and some examples used the v000x syntax, while others used vx. (Any amount of zeroes worked)

Maybe the server-side implementation changed and broke this.

[eldritch-elbow]

Actually it may not be that simple - I'm now hitting an APIBadCall error with a different game, with no clear reason why - below is the output of my program.

GET 'http://api.steampowered.com/ISteamUserStats/GetUserStatsForGame/v2/' with '{'steamid': 76561197970347865, 'format': 'json', 'key': '1DFEE0F6034695D0833027EAC609F84F', 'appid': 320}'
Traceback (most recent call last):
  File "./extract.py", line 18, in <module>
    for achievement in game.achievements:
  File "/Users/jsiddle/workspaces/my_projects/steam-recs/lib/python2.7/site-packages/steamapi-0.1-py2.7.egg/steamapi/decorators.py", line 71, in __get__
    value = self.fget(inst)
  File "/Users/jsiddle/workspaces/my_projects/steam-recs/lib/python2.7/site-packages/steamapi-0.1-py2.7.egg/steamapi/app.py", line 66, in achievements
    steamid=userid)
  File "/Users/jsiddle/workspaces/my_projects/steam-recs/lib/python2.7/site-packages/steamapi-0.1-py2.7.egg/steamapi/core.py", line 440, in call
    errors.check(response)
  File "/Users/jsiddle/workspaces/my_projects/steam-recs/lib/python2.7/site-packages/steamapi-0.1-py2.7.egg/steamapi/errors.py", line 110, in check
    raise APIBadCall()
steamapi.errors.APIBadCall

I've installed the library locally, and I'm debugging in my local version...

[belak]

I've actually been seeing the opposite. Some of the calls made in user.py which have multiple 0s seem to error with bad request. When you remove the extra 0s, it works.