Actions extensions in File Managers - Draft 0.11

[Pierre Wieser]

Hi 

I just updated the DES-EMA draft [1] to its version 0.11.

Because simpler is often better, following changes are made:
- Change back the Type of actions (resp. menus) to "Action" (resp. "Menu")
- Change the keyword "_SEPARATOR_" to "SEPARATOR"
- Add Appendix D with an example of a menu
- Rename the "NoDisplay" keyword to "Enabled".
 
As usual, comments are welcome.

Regards
Pierre

[1] http://www.nautilus-actions.org/?q=node/377