ACCUMULO-2808 Fix missing mortbay dependency

  The mortbay version of Jetty is still needed for the MiniDfsCluster in the
  Hadoop 1 profile, at the test scope.
Merge branch '1.6.1-SNAPSHOT'
ACCUMULO-2918 Pay the penalty of embedding ZK hierarchy manipulation to avoid creating an upgrade path.

In a fresh 1.7.0 instance, this isn't an issue because {{accumulo init}} will create the necessary
parent nodes in ZooKeeper. However, for upgrades from 1.6 or 1.7 installs that were created
before the replication code was merged, the tserver will error out because the parent ZK nodes
do not exist (and ZK will not automatically create them).

While it's not ideal to embed this logic in the server processes, it's the better alternative
to create an upgrade path, because one does not yet exist.
ACCUMULO-2913 More replication test stabilization.

Remove commented code, retry some checks for replication data a few times before
failing the test, and remove the defaultTimeoutSeconds because it was overriding
what was actually configured in the JUnit timeout annotation.
ACCUMULO-2923 TableIDs are hex, not numeric. Change remoteTableId from i32 to string.
ACCUMULO-2922 unit test LargestFirstMemoryManager
ACCUMULO-2854 Added additional check to prevent NPE

Signed-off-by: Bill Havanki <bhavanki@cloudera.com>
Merge branch '1.6.1-SNAPSHOT'

Conflicts:
	server/master/src/main/java/org/apache/accumulo/master/tableOps/BulkImport.java
ACCUMULO-1691 Support Thrift 0.9.1

  Enforce version 0.9.1 until THRIFT-2173 is implemented, and provide a custom
  server so we can access the underlying transport to get the client address.
ACCUMULO-2773 Regenerate sources for Thrift 0.9.1
Merge branch '1.6.1-SNAPSHOT'

Conflicts:
	core/src/main/java/org/apache/accumulo/core/data/thrift/MultiScanResult.java
	core/src/main/java/org/apache/accumulo/core/data/thrift/ScanResult.java
	core/src/main/java/org/apache/accumulo/core/data/thrift/TConditionalMutation.java
	core/src/main/java/org/apache/accumulo/core/data/thrift/TMutation.java
	core/src/main/java/org/apache/accumulo/core/data/thrift/UpdateErrors.java
	server/base/src/main/java/org/apache/accumulo/server/util/TServerUtils.java