Add header to the pane

[SharonStrats]

We need to add a header to the pane that contains:

• file title we are viewing
• details of the author and when it was last edited
• a public or private label

Remark: maybe some of this info is in the About pane or under the hood.

[SharonStrats]

Currently the user does not find out they are not allowed to edit until they have edited the file and saved. I think we should check the acl and not allow them to edit if they are not authorized to.

[SharonStrats]

From meeting: only display the edit button if you can edit when hover tooltip say not authorized (disable and on hover say no access)

As well just another note, that i need to add hide and show for footer buttons when the user clicks edit.

[SharonStrats]

Currently we can't add the creator. I have created this ticket for it here