Minor cleanups
Merge branch 'master' into refractor
changed PopulateUsers to fit new format
Added a getUsers method
Removed optparse
Added a 'getGroups' method
Changed getGroups to return names and ids
Code cleanup/commenting
Big overall, adding new 'user_group' table to associate groups with a user, and updating group or user info
Added misc documentation
Added getLastUpdate method
Added a check that checks for likes a week past the given time
Restructured Scraper so it has a proper constructor
Moved groupme REST calls to its own seperate class file
updated PostsMost-new sql for db schema and takes groupid
homecontroller passes group id
moving db connection to global var
really basic front end support for multiple groups
Added scrapeNewMessages function
Merge branch 'refractor' of https://github.com/bstascavage/groupme into refractor