Create Component to display UserScore Intervals per contributor per team

[sudoFerraz]

trafficstars

On the /teams/contributors/[contributorId] we need to display the contributorScore intervals as a timeseries chart as part of the data that we display of a user that is part of a team.

This data already exists on the database, and lives under UserScore.score_interval as an array of numbers.

We simply need to parse this data, and construct the graph.