Fix OOF Homing Interface

Fix OOF Homing Interface

- Update homing request build to send
correct request to OOF
- Use nfFunction field as resourceModuleName
requires updating nfFunction fields
during vcpeRestCust service creation in SDC
- Fix No Solution Error from OOF
- Made subscriber info and cloud info optional as OOF Homing does
not require it
- Update Homing Requests for AR to provide vgMuxInfra
modelInfo instead of vgmuxAR modelInfo as required by OOF

Issue-ID: SO-573
Change-Id: If1c41c81f387bb614be954d158d6cc4d9c48e2c8
Signed-off-by: Marcus G K Williams <marcus.williams@intel.com>