add api statuses/timeline_batch
Improvement to error handling by identifying OAuth2 errors as specific errors.

Currently all errors are raised as Oauth2 errors.
Merge pull request #17 from Lax/master

add support for api statuses/timeline_batch
Merge pull request #19 from achiinto/error_code

Improvement to error handling by identifying OAuth2 errors as specific e...
Removed gem dependency version numbers
Fixed all POST API methods
Fix comments
Direct messages api class
Fix comments
Direct messages include
Direct messages fixes
Fixes for calling new API URL for messages
Fixed direct message encoding
Fixed statuses.show by id
Bumped version
Merge branch 'master' of github.com:Pimentoso/weibo_2

Conflicts:
	lib/weibo_2/client.rb