title: pandas.io.ga not returning object
body: <p>I am running a pandas.io.ga query and absolutely no object is being returned? I have copied the secret_clients.json file to two folders just to be safe because I don't know which pandas/io folder to do it to, i suspect the problem is that it can't find the client_secrets.json file - but with NO ERROR at all I have no clue?!</p>
  
  <p>sudo cp ~/Desktop/client_secrets.json /Users/atrombley/anaconda/pkgs/pandas-0.14.1-np19py27_0/lib/python2.7/site-packages/pandas/io/</p>
  
  <p>sudo cp ~/Desktop/client_secrets.json /Users/atrombley/anaconda/lib/python2.7/site-packages/pandas/io/</p>
  
  <pre><code>import numpy as np; import pandas as pd; import pandas.io.ga as ga; import os
  print ga.read_ga(
  account_id  = "private",
  property_id = "private",
  metrics     = ['users', 'pageviews'],
  dimensions  = ['dayOfWeek'],
  start_date  = "2015-01-01",
  end_date    = "2015-01-02",
  index_col   = 0,
  )
  &gt;&gt;&gt; ## THIS IS JUST BLANK?  NOTHING PRINTED?
  </code></pre>