Merge pull request #71 from hipsterwannabe/greg

Greg
Added filter that prevents users from accessing data that doesn't belong to them via that address bar.
Changed from graphs to charts.
Merge pull request #72 from hipsterwannabe/ashwebb

Changed routes/controller names from graphs to charts.
Editing graphs blade to include nursing chart
Merge branch 'master' into greg

* master:
  Changed from graphs to charts.
  Added filter that prevents users from accessing data that doesn't belong to them via that address bar.
Added y-axis labels to diaper graph
Fixed navbar in master blade
Edits in graph blade
Refactored code to adjust x-axis scale
Continue edits on event controller
Fixed feeding graph logic in event controller, diaper graph next
graphs working again, trying to change axis scales and labels