ACCUMULO-2601 remove initialization from rpm
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2601 test for the existence of /accumulo in hdfs
ACCUMULO-2601 test for the existence of /accumulo in hdfs
ACCUMULO-2605 list slf4j as a test dependency
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2592 Create AccumuloCluster and AccumuloConfig interfaces to allow for proper non-minicluster implementations.

Includes package-level javadocs in lieu of some specific annotation specifying api "experimental" status.
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2586 Add in a deprecated RangeInputSplit to replace the 1.5.0 structure

RangeInputSplit doesn't need to be duplicative, but 1.5.0 had it as such, so
it should also be in all of 1.5
Merge branch '1.5.2-SNAPSHOT' into 1.6.0-SNAPSHOT

Conflicts:
	core/src/main/java/org/apache/accumulo/core/client/mapred/InputFormatBase.java
	core/src/main/java/org/apache/accumulo/core/client/mapreduce/InputFormatBase.java
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2606 Remove system-level packaging stuff

Removing RPM/DEB build tasks and maven profiles, related documentation,
and system-specific packaging resources and scripts, in order to defer such
things to downstream package maintainers.
Merge branch '1.6.0-SNAPSHOT'

Conflicts:
	init/pom.xml
ACCUMULO-2590 Updates our Public API declaration to be more explicit.
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2584 use IteratorSettings to push the scan iterator, not a zookeeper setting
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2592 Fix incorrect javadoc
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-2616 Bump maven plugin/parent POM versions

Change Apache parent POM to version 14. Drop resulting redundant and/or
unnecessary plugin versions, configuration, and properties.

Update bouncycastle test dependency version and incorporate into the
dependencyManagement section and fix resulting deprecation warnings.

Drop redundant m2e container in assembly POM. Migrate to non-deprecated
surefire/failsafe fork settings. Update other plugin versions to latest.