[etch-users] Etch 3.3 release

[Jason H. <jh...@ap...>]

Etch 3.3 has been released

Add support for a server killswitch.  See the ControlledDeployment page
on the wiki for details.

Fix bug in handling of setup commands, they were being run after the
etch client copied and saved the original file, thus defeating the  
point.

Fix bug(s) where scripts being used to decide about links, directories
and deletes return no contents (thus indicating no action is to be
performed).  The server did not handle that properly, sending bogus
instructions to the client which caused the client to abort.