Add "plugindir" and "configdir" variables (eg, for VPN plugins to make
use of).

	Patch from Michael Biebl <biebl@debian.org>

	* NetworkManager.pc.in
		- doesn't actually depend on dbus-1

	* libnm-util/nm-utils.h
		- remove unused #include <dbus/dbus.h>

	* libnm-glib/libnm_glib.pc.in
		- depends on glib and dbus-glib



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3374 4912f4e0-d625-0410-9fb7-b9a5a253dbdc

	* NetworkManager.pc.in:  Provide an -I to the NetworkManager include
	  directory in CFLAGS so developers can actually use NetworkManager.h.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1560 4912f4e0-d625-0410-9fb7-b9a5a253dbdc

	* NetworkManager.pc.in: New file.

	* Makefile.am, .cvsignore, configure.in: Add NetworkManager.pc.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@116 4912f4e0-d625-0410-9fb7-b9a5a253dbdc