textproc/py-grimoire-elk: New port

GrimoireELK processes and stores software development data to ElasticSearch

Each of the files found in this directory are a JSON file that contains
all of the information related to a Kibana dashboard. This usually has
information about the following artifacts:

• Original indexes where the information come from.
• Searches on those indexes that provide a sub-set of the information.
• Widgets either built on top of the original indexes or on top of the searches.
• Final panels that are an aggregation of several widgets.

WWW: https://github.com/chaoss/grimoirelab-elk

Sponsored by: The FreeBSD Foundation