Merge remote-tracking branch 'upstream/develop' into 6392_sendFilesToIngestStream

...java/src/org/sleuthkit/datamodel/CaseDatabaseFactory.java

...java/src/org/sleuthkit/datamodel/CaseDbAccessManager.java

bindings/java/src/org/sleuthkit/datamodel/JniDbHelper.java

bindings/java/src/org/sleuthkit/datamodel/SleuthkitCase.java

bindings/java/src/org/sleuthkit/datamodel/TagName.java

...ings/java/src/org/sleuthkit/datamodel/TaggingManager.java

...st/org/sleuthkit/datamodel/CommunicationsManagerTest.java