Those aren't capture options, they're the options we must process early.

Those aren't capture options, they're the options we must process early.

The only one of those options that has anything to do with packet
capture is -i, and all we do there is check for an argument of "-"; the
rest are either

	1) options that affect your preference settings (-C to select
	   the profile, -P to set the personal file directory path);

	2) options that just print something to the standard output or
	   error and exit, before firing up the GUI;

	3) extension command line options (-X).

Change-Id: Iba9b8b14fe468e2ca9d4c67e1a9b8103603678d9
Reviewed-on: https://code.wireshark.org/review/16019
Reviewed-by: Guy Harris <guy@alum.mit.edu>