removing v1 code, fixing core tests

etsy/__init__.py

-from _v1 import EtsyV1, EtsyV1
 from _v2 import EtsyV2 as Etsy
 from etsy_env import EtsyEnvSandbox, EtsyEnvProduction
 

etsy/_v1.py

-from __future__ import with_statement
-from _core import API
-
-
-class EtsyV1(API):
-    api_url = 'http://beta-api.etsy.com/v1'
-    api_version = 'v1'
-

test/test_core.py

@@ -40,7 +40,7 @@ class MockAPI(API):
                  'description': 'no pos arguments'}]
 
 
-    def _get_url(self, url):
+    def _get_url(self, url, http_method, content_type, body):
         return '{ "count": 1, "results": [3] }'
 
 

test/test_v1.py

-from __future__ import with_statement
-from unittest import TestCase
-from etsy import EtsyV1 as Etsy
-
-
-class V1Tests(TestCase):
-    def test_v1_api_works(self):
-        api = Etsy()
-        x = api.getUserDetails(user_id='mcfunley')
-        self.assertEqual(x[0]['user_name'], 'mcfunley')
-