v0.1.1	2019-10-21

    * Fix namespaces, units, and other name related terms that were being used
      incorrectly in samples.

v0.1.0	2019-10-20

    * Fix the internal metric factory to make sure it builds metric groups
      correctly.
    * Fix the labels method of metric groups, which was completely broken.

v0.0.1	2019-09-16

    * Initial revision.