Created Weight model and deleted babytracker app files.
Created Length model.
Created circumference model.
Added circum table.
Added foreign key to circums table.
Added foreign key to lengths table.
Added foreign key to weights table.
Added id and baby_id->unsigned() to event tables.
Merge pull request #12 from hipsterwannabe/ashwebb

DB Work
Merge branch 'master' into dannyalxndr

* master:
  Added id and baby_id->unsigned() to event tables.
  Added foreign key to weights table.
  Added foreign key to lengths table.
  Added foreign key to circums table.
  Added circum table.
  Created circumference model.
  Created Length model.
  Created Weight model and deleted babytracker app files.
master, css, img, js files initial commit