ACCUMULO-1960 Fall back onto sudo if the user doesn't run it as root and isn't running processes as their user for agitation.
ACCUMULO-1960 Use $ACCUMULO_CONF_DIR/gc to kill the gc, not $ACCUMULO_CONF_DIR/masters
ACCUMULO-1960 Update README for continuous ingest for agitator improvements.
Merge branch '1.5.1-SNAPSHOT' into 1.6.0-SNAPSHOT
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-1953: fix intermittent failure due to race in MultiTableBatchWriterTest.testOfflineTable

Signed-off-by: Josh Elser <elserj@apache.org>
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-1785 adds ACCUMULO_VERIFY_ONLY mode to bin/config.sh.

* When set, won't write to local filesystem
 - skips mkdir for ACCUMULO_LOG_DIR
 - skips standalone mode checks
 - skips writing to missing tracers file
* Other behavior changes
 - if GC was set, we won't overwrite it
 - if MONITOR was set, we won't overwrite it

Signed-off-by: Keith Turner <kturner@apache.org>
Merge branch '1.4.5-SNAPSHOT' into 1.5.1-SNAPSHOT

Conflicts:
	bin/config.sh
Merge branch '1.5.1-SNAPSHOT' into 1.6.0-SNAPSHOT
ACCUMULO-1785 comment was messged up when resolving patch conflict
Merge remote-tracking branch 'origin/1.4.5-SNAPSHOT' into 1.5.1-SNAPSHOT

Conflicts:
	bin/config.sh
Merge remote-tracking branch 'origin/1.5.1-SNAPSHOT' into 1.6.0-SNAPSHOT
ACCUMULO-1790 found a missing config item, and behavior change
Merge branch '1.4.5-SNAPSHOT' into 1.5.1-SNAPSHOT

Conflicts:
	src/server/src/main/java/org/apache/accumulo/server/master/CoordinateRecoveryTask.java
Merge branch '1.5.1-SNAPSHOT' into 1.6.0-SNAPSHOT
Merge branch '1.6.0-SNAPSHOT'
ACCUMULO-802 Apply Sean Hickey's patch (v5)
ACCUMULO-802 Fixed NullPointerException during CloneTable due to loadbalancer trying to get the configuration before the namespace is put under the table in zookeeper. Fixed another NullPointerException with the -tn shell option for online, offline, and du. Added -tn option to shell config command. First attempt at adding a randomwalk test for namespaces, fails currently.
ACCUMULO-802 Updated ShellServer test with code that didnt fit in the patch correctly