[Bioperl-l] is_remote() for location objects

[Hilmar Lapp]

This appears to be used throughout the implementations as if every 
location object had it, but it is not on the interface. I think 
is_remote() is eligible for this promotion, and since I needed it 
myself I made this change.

	-hilmar
--
-------------------------------------------------------------
Hilmar Lapp                            email: lapp at gnf.org
GNF, San Diego, Ca. 92121              phone: +1-858-812-1757
-------------------------------------------------------------