[rules-dev] FAO: Jervis Liu: Disabling editors configuration

[Mariano De Maio]

Sorry to bother. Needed to add a configuration point to enable/disable
external editors (for the Form Builder inclusion in Guvnor. Might also
be useful for the Process Designer). This should be a configuration on
server side, non dependent on gwt compilation. I would like to see
your input on where would be the best place to keep such a
configuration, if none is planned already.

Thanks in advance,

Mariano