Fixed problems where trqauthd was not properly handling
designated server ports in server_name file. TRQ-2298

Conflicts:

	src/lib/Libifl/lib_ifl.h
	src/lib/Libifl/test/trq_auth/test_trq_auth.c
Merge branch '4.2-dev' of https://github.com/adaptivecomputing/torque into 4.2-dev