v2.1.0

The primary theme of this release is the inclusion of a plugin framework to allow users to easily add new dashboards, data sources, or modifications to the way that the project works. The entire project has been re-organized to treat only InfluxDB and Grafana as core items and everything else is deemed a plugin, including the E-Series-specific functionality. This will allow anyone to easily add new dashboards based on the data collectors without interfering with the reference dashboards.