Merge pull request #11 from swestwood/fix-get-content

Fix get_pad_content.

Author: Falicon

hackpad_api/hackpad.py

@@ -28,11 +28,8 @@ def create_hackpad(self, title, content, asUser='', content_type='text/plain'):
       params['asUser'] = asUser
     return self.do_api_request(api_link, 'POST', params, '%s\n%s' % (title, content), content_type)
 
-  def get_pad_content(self, padId, revision='', response_format='txt', asUser=''):
-    api_link = 'pad/%s/content' % padId
-    if revision != '':
-      api_link += revision
-    api_link += '.%s' % response_format
+  def get_pad_content(self, padId, revision='latest', response_format='txt', asUser=''):
+    api_link = 'pad/%s/content/%s.%s' % (padId, revision, response_format)
     params = {}
     if asUser != '':
       params['asUser'] = asUser