Merge pull request #5 from cloudspokes/master

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Module Assembly - Topcoder NodeJS Contest Retrieval API Update
Split Algorithm Member Rating History to SRM Rating History and Marathon Rating History
Fix Member Rating History API
Add Algorithm Marathon Rating Distribution and SRM Rating Distribution
move rating related output to algorithm member statstic
Merge Software Rating and Distribution API
Fix JSON Format Bug
Module Assembly - Topcoder NodeJS Contest Retrieval API Update
Merge pull request #32 from lsentkiewicz/master

Merge Contest Retrieve API Update Assembly Final Fix Submission
fix json format
Contest Detail additional info and query improvements
Update Software and Studio Contest API
handle no checkpoints
Update Rating API
Merge remote branch 'upstream/master'