Fixed broken unit test for net_cache.c
Merge branch '4.2-dev' of https://github.com/adaptivecomputing/torque into 4.2-dev

Conflicts:
	src/lib/Libnet/test/net_cache/test_net_cache.c

  Modified unit tests for test_net_cache. Tests were
  failing.
Merge branch '4.2-dev' of https://github.com/adaptivecomputing/torque into 4.2-dev