Software versions is type 1 for SEG, but may be optional for its reference image

[Z-Kate Alpert]

As such, we should probably set Software versions to a static string, rather than depending on the reference image’s value.

See https://bitbucket.org/icrimaginginformatics/etherj-core/issues/1/unable-to-save-seg-etherj-complaining for more detail.

[Mo Alsad]

Fixed in XNAT OHIF Viewer v3.4.1