Add support for mentions
Implement sort interface for tweet ById
The twitter api methond GET statuses/lookup was not suppirted in the library, we added the functionality with a funciton in tweets.go called: GetTweetsLookupByIds that returns a slice of tweets, made by wouterbeets & whinette
fixed return at end of function
Merge branch 'master' of github.com:wskinner/anaconda
Merge branch 'master' of github.com:wouterbeets/anaconda