Adds bing search with broken auth
Adds search methods (broken bing auth)
fixed a global variable issue.
simplified the structure of tweets input.
Fixed the spelling error of retrieve.
Assemble the modules
Adds ruby bing client and python wrapper
Adds request objbect
Adds changes for python 2/3 compatibility
Manually merges changes
Merge pull request #4 from nickjanus/master

Adds bing search