Fix differentiation between files in `git` and `git-annex`

[jsheunis]

While writing a test for fsbrowser_item.py, I saw this code in update_from_status_result():

type_ = res.get('type')
if type_:
    # guess by type, by default
    type_icon = None
    if type_ == 'file':
        # for files we can further differentiate
        type_icon = 'file-annex'
        if res.get('key'):
            type_icon = 'file-git'

Isn't it an annexed file that would have the key property. If so, and unless I'm misunderstanding, shouldn't that part of the code read:

        type_icon = 'file-git'
        if res.get('key'):
            type_icon = 'file-annex'

[adswa]

I think you're assessment is correct, it should be the other way around

[mih]

Yes, same here. The current implementation is wrong.