target-isns v0.6.4

Fixed

• Fix segfault caused by large PDUs by generating multiple PDUs for large registration messages. Contributed by Kyle Fortin.

Added

• Add the --configfs-iscsi-path option to exercise target-isns with fake configfs hierarchies that emulate large iSCSI configurations. Contributed by Kyle Fortin.
• Add how to test target-isns with Open-iSNS
• Add a changelog.