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-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
ACCUMULO-2789 Remove javadoc tag with no description
ACCUMULO-2905 Remove unused constant
Merge branch '1.5.2-SNAPSHOT' into 1.6.1-SNAPSHOT
ACCUMULO-2825 Remove javadoc tags without descriptions
ACCUMULO-2212 Remove unused imports
ACCUMULO-2383 Remove unused imports/variables
ACCUMULO-2343 Clean up unused imports/use of deprecated constants
ACCUMULO-2386 Fix use of generics
ACCUMULO-2887 Remove unused imports/variables
ACCUMULO-2791 Remove unused imports
ACCUMULO-2876 Remove unused import