ingenuitas/SimpleCV — pull request #149 by vijaym123 (2012-07-12 12:55:36+00:00)
Title: Upload image to flickr

Hi,
added caching api keys feature for uploading images to flickr also corrected few errors in docs which i had made previously.
```python
img = Image('lenna')
img.upload('flickr','api_key','api_secret')
img.sobel().rotate90().upload('flickr')
```