Module Assembly - TopCoder NodeJS Challenges RSS Output API
Merge
Merge pull request #175 from LazyChild/merge_challenge_api

Merge get challenge API.
merge
Merge pull request #176 from Ghost141/challenges_rss

Challenges rss
change the parameter name.
Merge remote-tracking branch 'origin/merge_challenge_api' into merge_challenge_api

Conflicts:
	routes.js