Various status/group fields are visible but not editable on Mission edit view

[utunga]

This is a part of the user story/epic #431

To keep the scope to a minimum the fields mentioned here - which are editable elsewhere in the system - are not editable in the mission edit view.

The fields in question are:

"type": "resource",
"details": [
  {}
]

The mission type is always "resource" in the current MVP. However, this should be displayed as 'foodbox' per the mockups.

We also need to summarize the mission details - as per the rest of the app so the organizer can see what boxes are actually in the mission. Those fields are not editable currently.

"status": "unassigned",

The mission status should also be displayed - in a read-only way - somewhere near to the top of the mission.

Ideally, we would allow the organiser to change this, but messing with status could open up unusual code paths and subtle bugs... so, for now, we lock them out. (FYI the organizer can edit this field directly, but in a controlled way directly on the "in progress" and "done" tabs.)

"groupUid": null,
"groupDisplayName": null,

If the mission is part of a group it should be visible here.

"fundedStatus": "notfunded",
"fundedDate": "",

Changing the funding status has various effects on the other fields so for now, this is just read-only in this view. However, it should be possible to see the funding status and (if there's room) the fundedDate.

[laredotornado]

Please assign this to me.