shared library dependencies. Directory paths listed in this variable
MUST belong to local filesystems.
When Quagga is compiled with additional libraries (e.g. net-snmp) it can
not start during system boot on -CURRENT because ldconfig is called after
NETWORKING; "REQUIRE ldconfig" cannot be used because /etc/rc.d/ldconfig
uses "REQUIRE mountcritremote" which requires NETWORKING.
Wordsmith some comments in the quagga.sh rcNG script.
Submitted by: Boris Kovalenko (with some cleanups)
