[RFC] add --pidfile switch to write libo pid to a file

[Stephan Bergmann]

On 03/19/2013 11:35 AM, Michael Meeks wrote:
> 	I think we can speculate as to the benefits of launching
> pagein/oosplash in the headless case; it would be reasonably reasonable
> to tweak:

Note that oosplash also restarts soffice.bin in the scenario of "first 
call to soffice for a given UserInstallation after LO installation or 
upgrade," and also runs javaldx---which unfortunately can still be relevant.

Stephan