RenRen API modified v1 & small changes in snspocket.py & instagram api v1
a middle version for recieving messages
like function realized
Final version of instagram
Small bug of Renren
Instagram revised
renrentest.json uploaded
renren testcase revised
instagram test revised
Renren testcase revised & Instagram testcase added & some irregular format revised
instagram test case revised & small bugs fixed
Merge branch 'tests' into dev
Merge branch 'dev' of github.com:hupili/snsapi into new_dev
all problems revised
redundant file removed
renren.py pep8-formatted
Merge pull request #111 from wcyz666/dev

Merge pull request #111 from wcyz666/dev
Cumulated diff of:

   * Renren v2 support
   * Instagram
   * Email
For all modification related to like/unlike
all modification about douban API
a small typo....