LPS-50808 add support for update mode boolean
LPS-50808 do not delete doc lib, journal, templates, and structures when in update mode
LPS-50808 add ability to update document
LPS-50808 add ability to update journal articles and configure certain articles to not be indexed
LPS-50808 add ability to update ddm structures and templates
LPS-50808 add facilities for updating layout prototypes
LPS-50808 use correct boolean logic
LPS-50808 SF