dbus-tqt: pkgconfig fixes

Thanks to "Nix" for the patch!


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/dbus-tqt@1242783 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

dbus-tqt.pc.cmake

@@ -6,5 +6,6 @@ includedir=@PC_INCLUDE_DIR@
 Name: @PROJECT_NAME@
 Description: D-BUS TQt bindings
 Version: @VERSION@
+Requires: dbus-1
 Libs: -L${libdir} @PC_LIBRARIES@
-Cflags: -I${includedir}
+Cflags: -I${includedir} -I${includedir}/dbus-1.0