Defined  a new artifact: TSK_INTERESTING_ARTIFACT
Delete the unused attribute TSK_PROG_LAUNCHED.
Merge pull request #276 from raman-bt/develop

Defined  a new artifact: TSK_INTERESTING_ARTIFACT
Merge branch 'develop' of https://github.com/sleuthkit/sleuthkit into new_encryption_artifact

Conflicts:
	bindings/java/src/org/sleuthkit/datamodel/BlackboardArtifact.java
	framework/tsk/framework/services/TskBlackboard.cpp
	framework/tsk/framework/services/TskBlackboard.h