Added/fixed rspec tests around new network config behavior
Workaround code to ensure BiosBootSeq is not set to same value as on server already.
Merge pull request #15 from asaenz/network_config_tests

Added/fixed rspec tests around new network config behavior
Merge pull request #16 from asaenz/bios_boot_seq_fix

Code to ensure BiosBootSeq is not set to same value as on server already.