IndexError given when attempting to plot to subplot with ncols != nrows.
FYI .. the following code gives an index error. I was expecting it to plot. The error doesn't occur if nrows=ncols. I found a work around to this.

>>> import pandas as pd
>>> import pandas.io.data as web
>>> import matplotlib.pyplot as plt
>>> import datetime

>>>df1=web.get_data_yahoo('GE',start=datetime.datetime.today()-datetime.timedelta(days=180), end=datetime.datetime.today())
>>>df2=web.get_data_yahoo('AAPL',start=datetime.datetime.today()-datetime.timedelta(days=180), end=datetime.datetime.today())

>>> fig,axes=plt.subplots(nrows=2,ncols=1)
>>> df1['Close'].plot(ax=axes[0,0])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
IndexError: too many indices
>>> 
## INSTALLED VERSIONS

commit: None
python: 3.3.5.final.0
python-bits: 64
OS: Darwin
OS-release: 13.3.0
machine: x86_64
processor: i386
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8

pandas: 0.14.0
nose: None
Cython: 0.20.2
numpy: 1.8.1
scipy: None
statsmodels: None
IPython: 2.1.0
sphinx: 1.2.1
patsy: None
scikits.timeseries: None
dateutil: 2.0
pytz: 2013.7
bottleneck: None
tables: None
numexpr: None
matplotlib: 1.3.1
openpyxl: 1.6.1
xlrd: 0.9.3
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: None
bq: None
apiclient: None
rpy2: None
sqlalchemy: None
pymysql: None
psycopg2: None
