Stacked bar graph: Bar segments are sorted in opposite order of legend.
``` python
#The legend is sorted 'A, B, C', but the bar segments are sorted 'C, B, A'.
d = {'A': [2,3], 'B': [4,5], 'C': [6,7]}
df = pd.DataFrame(data=d)
df.plot(kind='bar', stacked=True)
```

Thanks, and here's my full version string:
## INSTALLED VERSIONS

Python: 2.7.6.final.0
OS: Darwin
Release: 13.0.0
Processor: i386
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8

pandas: 0.13.0
Cython: Not installed
Numpy: 1.8.0
Scipy: 0.13.1
statsmodels: Not installed
    patsy: Not installed
scikits.timeseries: Not installed
dateutil: 2.2
pytz: 2013.9
bottleneck: Not installed
PyTables: Not Installed
    numexpr: Not Installed
matplotlib: 1.3.1
openpyxl: Not installed
xlrd: Not installed
xlwt: Not installed
xlsxwriter: Not installed
sqlalchemy: Not installed
lxml: Not installed
bs4: Not installed
html5lib: Not installed
bigquery: Not installed
apiclient: Not installed
