CYB 38 - namespace the points controller

* namespaces the points_controller and establishes a pattern for use with other API controllers

This PR will create a namespace convention for the app, so that APIs can live in distinct namespaces from the native end-user UI generating parts of the app.

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[CYB-38](https://jira.ets.berkeley.edu/jira/browse/CYB-38) is the Jira ticket