Change Owner Form Modifications

[apbendi]

The "Change Owner" form should be modified for clarity such that:

• Instead of saying "Replaced Owner Address", it should say "Replace Owner:", then a line break, then the address
• The address of the owner being replaced should not be an editable form entry. Instead it should be determined by which button the user clicks on to open the form, and should not be modifiable after that.
• The "New Owner Address" and text field should go below the "Replace Owner" entry described above