Diamondash now uses lists for configuring each graph widget's set of metrics.
Made changes to the client side to handle displaying metrics in a specified order
Merged with develop and solved merge conflicts
Merge branch 'develop' into feature/issue-32-ordered-metrics-in-config-file
Made changes based on review
Merge branch 'feature/issue-35-refactor-widgets-and-rework-client-side' into develop