* master:
  fix operation id of exit span incorrect issue

fix operation id of exit span incorrect issue

Add agentUUID in ApplicationInstance

Add agentUUID in ApplicationInstance

* 'master' of https://github.com/wu-sheng/sky-walking:
  fix miss transport entryServiceName and entryServiceId value
  fix miss entryServiceId and entryServiceName in ContextSnapshot  issue
  fix issue that open tracing activation set tag failed
  Make sure the JVM stop hook works #295
  Add jvm shutdown hook

# Conflicts:
#	apm-sniffer/apm-agent-core/src/main/java/org/skywalking/apm/agent/core/context/ContextSnapshot.java

fix miss transport entryServiceName and entryServiceId value

Add jvm shutdown hook

fix miss entryServiceId and entryServiceName in ContextSnapshot  issue

fix issue that open tracing activation set tag failed

Fix an out-of-date package name.

Exclude the grpc generated codes for ci coverage.

High performance agent, and the skeleton of modulization collector

Feature/266

Merge branch 'feature/high-performance-agent' of https://github.com/wu-sheng/sky-walking into feature/266

fix compile failed

fix enhance class match failed

Merge branch 'feature/high-performance-agent' of https://github.com/wu-sheng/sky-walking into feature/high-performance-agent

* 'feature/high-performance-agent' of https://github.com/wu-sheng/sky-walking:
  add configuration about multiple check interval and fix set peerID of  exit span failed
  independent data carrier project

add configuration and fix set peerID failed