Merge branch 'release/hoya-0.5.2' into develop
BUG-10188 0.52 release process: upgrade dev version to 0.6.0-SNAPSHOT
BUG-10188 0.52 release process: update the docs
BUG-10188 push out the oct-2 sprint release as Hoya-0.5.2 -building.md updates
new Hoya provider created specifically for setting up hoya AM; split off from master role. Migration of AM-side still underway -all tests that spawn masters are failing
BUG-10188  got the updated version of the poms wrong
Merge branch 'develop' into feature/BUG-10093-AM-role

* develop:
  BUG-10188  got the updated version of the poms wrong
BUG-10204 Rename getClusterStatus() API getClusterDescription()
BUG-10204 Addendum fixes two tests
BUG-10200 Add API for HoyaClient to query list of dead servers
BUG-10200 Add HostAndPort.java
Day one work on moving out hbase/acc masters
Some tests passing, but only as they aren't checking master count, and masters are leaking on teardown
TestKilledAM kills HBase master too, for the right outcome on OSX
AM test handling separate masters
new test to verify that a killed HBase master triggers a new master coming up on a different port
Live 2 node HBase master cluster
Add master Flexing
Enable auto discovery of region server info port
Merge branch 'feature/BUG-10093-AM-role' into develop

Conflicts:
	hoya-core/src/main/java/org/apache/hadoop/hoya/providers/hbase/HBaseClientProvider.java
	hoya-core/src/test/groovy/org/apache/hadoop/hoya/yarn/cluster/live/TestHBaseMaster.groovy
	hoya-core/src/test/groovy/org/apache/hadoop/hoya/yarn/cluster/masterless/TestRoleOptPropagation.groovy