Put Document

[TomWright]

Is your feature request related to a problem? Please describe.
I would like to be able to put a document into a specific place within some data.

I can already put single variables/objects into data, but this requires you to define each property separately and cannot handle an entire document/nested set of objects.

Describe the solution you'd like
A new dasel put document command that will decode the value given to it, and put that into the data.

By default, the same parser as the original document will be used but you should be able to override this with a -d, --document-parser flag.

Additional context
Example usage:

echo 'foo: true
bar: 5
baz:
  qux: false
  quux: "yes"
  quuz: 7' | dasel put document --d json '.baz' '{
  "qux": false,
  "quux": "no",
  "quuz": 8
}'

Should output:

echo 'foo: true
bar: 5
baz:
  qux: false
  quux: "no"
  quuz: 8