empty result handling
Get Algorithm Marathon Challenge Detail API - Add a new description field
TopCoder NodeJS API Improvement - Contest Details and Contest Types APIs 1.0
merge changes
fix missing comma
fix the merge issue
TopCoder NodeJS API Improvement - Contest Search API 1.0
Merge pull request #50 from Ghost141/master

TopCoder NodeJS API Improvement - Contest Search API
fix response bug in tcDirectFacts.js
rever the change in memberRegistration.js to avoid bug.
Merge pull request #51 from Ghost141/master

Host Fixes for Contest Details API and Contest Search API Update Merge
remove useless queries