libdevhelp mozilla path and gecko intialization

[Naba Kumar <kh_naba gmx net>]

Hi Mikael,

Can you see if something can be done for this bug.

http://bugzilla.gnome.org/show_bug.cgi?id=166968

The problem is that without the rpath set in libdevhelp, it is unusable
from outside. The gecko initialization is also not doable from the
library.

Regards,
-Naba