2013-03-19  Wang Chao <yueyoum@gmail.com>

    *   Version 0.2.0
    *   Change the settings.py format, add site_id
    *   Set timeout in urllib2.urlopen
    *   More robustness, Catch more errors
    *   Create doc.md



2013-03-17  Wang Chao <yueyoum@gmail.com>

    *   Version 0.1.0.  First release.
