Marvin web API

[Kranf99]

Finalize the Anatella API to populate Marvin Automatically.
Currently, you can already use Anatella's reflection boxes to write directly
the required data inside MarvinDB.sqlite but we intend to provide a more
"streamlined" experience (i.e.one-click push button to get all governance data
injected into Marvin).

This API includes two distinct parts:

• Server part: the code in php that receives data from Anatella and store it inside "MarvinDB.sqlite"
• Client part: the code inside Anatella that sends data to Marvin.

[Kranf99]

almost complete!