ACCUMULO-3271 Add splits to a table after it is created in MultiNode module.
Merge branch '1.5' into 1.6
Merge branch '1.6'

Conflicts:
	test/src/main/java/org/apache/accumulo/test/randomwalk/multitable/CopyTable.java
	test/src/main/java/org/apache/accumulo/test/randomwalk/multitable/CreateTable.java