test case for time conversion: bad TZ
fix Issue #36
Sphinx stylization
RSS2RW small fixes:

   * Use 'author' and 'entry_timeout' from jsonconf
   * Skip non-parsable RSS item
   * 'update' method support Message object
add two optional fields in SNSBase.new_channel
Remove soft links; change SNSAPI website links
a 10 line backup app for Renren
change default saved token path to '.save'

   * This is to make the base dir of SNSAPI uncluttered
upgrade readme
formatting upgrade
upgrade wording
v0.5.0
Merge branch 'dev' into forwarder
solve path problem