jni build update ivy version
prevent TskDbSqlite leak if it fails to open
lazy load layout file size
initial DerivedFile implementation
jni minor string mem leak fixes
Merge branch 'master' of https://github.com/adam-m/sleuthkit
jni fix potential crash when freeing image paths before closing the image
jni free image paths after closing image
Merge branch 'master' of https://github.com/adam-m/sleuthkit
jni datamodel:
- more support for derived files
- refactor: move size and parent path fields and getters to AbstractFile
fix variable name case, fix exception message
Merge branch 'master' of https://github.com/sleuthkit/sleuthkit

Conflicts:
	bindings/java/src/org/sleuthkit/datamodel/FsContent.java
jni better error handling when opening a file / atttribute
complete initial derived file datamodel support
minor jni datamodel refactor: move dirtype, metatype, dirflag, metaflags up to abstract content, make contructor arguments order and names consistent
Merge branch 'master' of https://github.com/sleuthkit/sleuthkit
fix compile error after adding new bb artifact types
add getters and toString() to DerivedFile
update legacy datamodel test to compile with DerivedFile added
Merge branch 'master' of https://github.com/sleuthkit/sleuthkit

Conflicts:
	bindings/java/jni/dataModel_SleuthkitJNI.cpp
	bindings/java/src/org/sleuthkit/datamodel/BlackboardArtifact.java