Add edit key and value functionality to GUI about preftool HOT 2 CLOSED

After some thought and experimenting, I think it's better to edit these values in an intentional way. User should click on the row containing the key name they want to edit. A dialog similar to the AddKeyUI should appear with the current key, value type, and value selected. The user edits this, then hits OK or Cancel. This gives the user an opportunity to think about the change they're making rather than allowing a change right in the table--it's just too sharp a tool for this data in my opinion.

from preftool.

Further thought and experimentation leads me to believe that allowing the change of the key and type name in addition to the value (which is really the most important part) is too complex and dangerous. A dialog where the value can be edited is what's needed here (like in regedit on Windows). If the user wants a new key with a new type, they should delete the existing key and make a new one.

from preftool.