CORD-1578 CORD-1708 Handle dual single homed router and single dual homed router

In addition
    - Carry all alternatives in ROUTE_UPDATED and ROUTE_REMOVED event
    - More unit tests
    - More debug messages
    - Fix routing table out-of-sync issue in MockRoutingService
    - Fix populateRoute/revokeRoute mastership issue

Change-Id: I22d537625b570b09ecd4e22e6e14bb1ee27f8bcb
9 files changed
tree: 67f06eceee5603e71479b7eb0ab04348ac9a6fd0
  1. BUCK
  2. app.xml
  3. features.xml
  4. pom.xml
  5. src/