Feature Request "Enable/Disable All Scripts"

Hi poy,

first of all its a very nice feature that you added to rev.61.
I really like it that i now easily can add/remove, enable/disable,
and move scripts up and down in the list,
but at the moment its only possible to enable or disable 1 script
at a time.
Would it be possible that you add a command to enable/disable
all px scripts?