Use pair link before the 2nd location of a dual-homed host is not discovered

In addition,
    - Improve host added log message
    - Improve false cache eviction log message

Change-Id: Iece05d4a2ba76a3da4ad736c4e072ced43fecacc
(cherry picked from commit 9ff637e3089ae2160f53eab52e9cec2ec6ef4c46)
2 files changed
tree: 824c62ddfd531958a1eec2c4be7a2096559cfc19
  1. BUCK
  2. app.xml
  3. features.xml
  4. pom.xml
  5. src/