[CORD-458] Updates ARP handler

Changes:
- SR application uses NRM;
- Adds hooks for ND protocol;
- Updates ARP handler to better leverage on NRM;
- Reworks to take into account IPv4/IPv6 together;

Change-Id: Iab55b8c5ef7d973928d8ad47e2c2a482fb9c5c8a
15 files changed
tree: d7c88758d9d8ba234c90ada6f9c351277e7cfacf
  1. BUCK
  2. app.xml
  3. features.xml
  4. pom.xml
  5. src/