T3: Adding summary to pingall, false if any of the path in the trace fails and minor fixes

Change-Id: Ifa2777a37dc91ccec3401d1080bd3849878f9734
(cherry picked from commit 6207715317b140dd8d6e324a974c1d8a449c0fb8)
3 files changed
tree: 472b6a31df27b709ba92c9e6c0f345a7996cc570
  1. BUCK
  2. src/