fix redis, memcached and resttemplate plugin woks incorrect

* master:
  Make partner area are bigger.
  Update new architecture graph.
  fix test failed
  support grpc plugin
  update autcommit and remove rollback to storage data as much as possible
  add postgresql component
  support postgresql plugin
  polish code with sqlbuilder
  add h2 support phase 4
  add h2 support phase 3
  add h2 support phase 2
  add h2 support ga
  add h2 support

# Conflicts:
#	apm-sniffer/apm-agent/pom.xml

fix tavis-ci build failed issue

support grpc plugin

# Conflicts:
#	apm-network/src/main/java/org/skywalking/apm/network/trace/component/ComponentsDefine.java
#	apm-sniffer/apm-agent/pom.xml
#	apm-sniffer/apm-sdk-plugin/pom.xml

Support H2 storage modules at Collector Side

support  postgresql plugin

# Conflicts:
#	apm-sniffer/apm-agent/pom.xml

Support XMemcached V2.x

Fix #510 ResourceUtils read resource from jar.