message: Implement ProxygenQLogger interface
  Summary:
  Implement ProxygenQLogger interface
  This includes creating the derived class for Proxygen based on QLogge
diff: @@ -218,7 +218,7 @@ folly::dynamic VersionNegotiationLog::toDynamic() const {
  folly::dynamic QLogPacketEvent::toDynamic() const {
  // creating a folly::dynamic array to hold the information corresponding to
  - // the event fields relative_time, category, EVENT_TYPE, TRIGGER, DATA
  + // the event fields relative_time, category, event_type, trigger, data
  folly::dynamic d = folly::dynamic::array(
  folly::to<std::string>(refTime.count()),
  "TRANSPORT",
  @@ -242,7 +242,8 @@ folly::dynamic QLogPacketEvent::toDynamic() const {
  folly::dynamic QLogVersionNegotiationEvent::toDynamic() const {
  // creating a folly::dynamic array to hold the information corresponding to
  - // the event fields relative_time, category, EVENT_TYPE, TRIGGER, DATA
  + // the event fields relative_time, category, event_type, trigger, data
  +
  folly::dynamic d = folly::dynamic::array(
  folly::to<std::string>(refTime.count()),
  "TRANSPORT",
  