Changes for graph widget metric colors to be generated in the same order
Fix bug causing all graph metrics to use same color
Assign max metric colors (10) back to a variable
Merge branch 'feature/issue-58-all-graph-widgets-should-assign-colors-to-metrics-in-the-same-order' into develop
Merge branch 'develop' of ssh://github.com/praekelt/diamondash into develop