pygeoapi provider plugin for SURFACE CDMS

[isedwards]

1. Using a full dump of the SURFACE database - create a test data set with data from one manual station and one automatic weather station
2. Following the approach of the Climsoft provider plugin, create a comparable plugin for SURFACE (without running the current SURFACE code - just by interacting with the test SURFACE database) - preferably using the Django ORM
3. Update documentation for users to run a container with SURFACE test database and use with pygeoapi

See also #53

This issue is described in more depth in this video (20 mins)

Notes:

• SURFACE defines and interacts with it's data model using Django's ORM (models.py)
• The Philip Goldson station has both manual and automatic stations (double check these ids: 8858301 - Manual, and 9958303 - Automatic)
• A table showing which capabilities are supported by each of the existing pygeoapi plugins is shown in the Data publishing -> Providers overview section of the documentation
• A demo of the pygeoapi application is available here

[isedwards]

@scottylad501 Do you have documentation on which tables in the SURFACE data model are used to store observations (and the links to station metadata)?

[isedwards]

@scottylad501 - would you be happy to attach the documentation here (you should be able to drag and drop it in the GitHub comments)?