Merge tag '1.5.3' into 1.6

(no changes)

Conflicts:
	assemble/pom.xml
	core/pom.xml
	examples/pom.xml
	examples/simple/pom.xml
	fate/pom.xml
	minicluster/pom.xml
	pom.xml
	proxy/pom.xml
	server/tserver/pom.xml
	start/pom.xml
	test/pom.xml
	trace/pom.xml
tree: efef44e26f30798d7445b82b64e3f2c1690f7496
  1. examples/
  2. src/
  3. .gitignore
  4. pom.xml
  5. proxy.properties
  6. README