Merge pull request #30 from omkarv/bugfix

Fixed issue #25 - GET scores returning empty objects
Added basic responsive design to dashboard.
Created basic responsive layout for dashboard.
Fixed graph CSS file.
Restructured dashboard files.
Removed unnecessary comments.
Merge pull request #34 from marcoau/development

Nice Job!
Implemented basic responsive graph and fixed user post bubble bug
Removed debug messages from previous commits
Added x-axis reponsive click tracking
Added responsive numbering of axes
Fixed click registration for responsive graph
Fixed posting prevention of out-of-bound ratings
Added rating post opacity change based on post-date
Adjusted rating chart scaling on window resize
Set height and width of axes to be equal
Removed commented out code