[asterisk-gui] File editor

[Stephen Coles]

Love the new file editor in beta 6, however at time I wanta cut copy and
paste whole files and the wizard file editor makes this harder (reading
the asterisk book - future of telephony it says to start the
extension.conf from scratch so I just wanted to copy this file into a
extensionconf.bak [ or extensionbak.conf - as I think the wizard names
the extension for you] and make my own extension.conf know that if it
goes wrong I have a backup)

Could we have a button at the top for wizard mode \ advance mode

Wizard mode being the current and advanced just being a text box with
the file in and a save button at the bottom