Removed dead code.
Corrected indentation
Prevent the use of XML specific form fields on element and setting it can't support
Merge pull request #116 from nigelgbanks/7.x-ISLANDORA-4-multi-value-fields

7.x islandora 4 multi value fields
changed logic to avoid multiple datastream updates
minor restructuring
Merge pull request #117 from ajstanley/7.x

changed logic to avoid multiple datastream updates