fixed small bugs in tweethandler
Merge pull request #13 from smk1992/master

Add MongoDB
Merge branch 'master' of https://github.com/outsideTweets/outsideTweets

Conflicts:
	.gitignore
Merge pull request #14 from smk1992/master

remove old hardcode
adslkfjasldkfj
Merge branch 'master' of https://github.com/outsideTweets/outsideTweets

Conflicts:
	db/artistBootStrap.js
Merge pull request #15 from paulyi326/master

sdlkfjsadf
db Helper
Merge branch 'master' of https://github.com/outsideTweets/outsideTweets