Comments of respond and parseInformation

What it takes in, what it does, what it returns(if it does) for:
respond
parseInformation
Comments of generateResponseFromInformation

Params, function, return of:
generateResponseFromInformation
Comments for setting tags and commonRoutes

params, functions, return of:
commonRoutes
*comment for changing names to tags
Comment Additions

Comments made for:
retrieveCommonRoutes
dateToRemind
NOT FINISHED selectShortestRoute
nextBusTimeForRoute
handleMessage
Merge pull request #21 from AlexNaj/dev

Dev