XNAT-4512, XNAT-4400: Dialog for displaying plugin info is now only code editor dialog that's disabled; added options for 'noData' and 'error' messages for 'table.dataTable' widget; added ability to transform table cells with an 'apply' property; also added replacement of '__VALUE__' string in HTML with the actual value for the cell.

XNAT-4378, XNAT-4400: Installed plugins can be viewed on "Manage Plugins" tab of Site Admin - JSON from '/xapi/plugins/pluginId' can be viewed in a dialog; added helper labels for switchbox elements ('onText' and 'offText' properties in the YAML); updates to codeEditor and dataTable functions.

XNAT-4325: Added an Admin UI panel for setting site-wide alerts. Also optimized appearance and positioning of site-wide alerts and the warning bar.

XNAT-4400: Changed checkboxes in Site Admin to new "switchbox" widget (panel.input.switchbox); stripped colon prefix from spawner elements' [data-name] attribute; other minor fixes and improvements to ui elements.

in NotificationsPreferences. Removed /batch and /batchMail methods.
Simplify handling of SMTP properties. Refactored SiteConfigApi, removed
/batch here as well. Inserted url property to stand in for load, action,
and refresh properties in site-admin and site-setup files. Added calls
from Mark to actually set action, load, and refresh to value from url.

XNAT-3822 XNAT-4132 Added automation preferences, REST API, and site admin definition for enabling and disabling internal scripting. Added fix for occasional ConcurrentModificationException when list of handlers is hit by two threads simultaneously.

XNAT-4467: Refactored script and Spawner elements for the "Passwords" panel. Also, now a future password expiration date can be set.

XNAT-4397, XNAT-4462: refactored and simplified siteInfo.js and changed event handler to 'change' so panel resets worked properly; empty values will now submit as empty strings.

XNAT-4208 - Admin UI needs help indicators or descriptions, XNAT-4248 - passwordExpirationType should be a set of radio buttons, XNAT-1649 - Archive mount point is missing, but system runs without a message

XNAT-4400: added support for submission of complex JSON (use colons for object path delimiter in form element names); other fixes for more reliable loading and saving of form data; minor formatting changes to Site Admin content; fix for non-scrolling xmodal content (that should scroll).

just reset the session to RECEIVING. On session get or create, checks
status and if the session is in interruptable state, sets
to RECEIVING_INTERRUPT. Otherwise a new session is created that will
need to be merged later.

XNAT-4248 - passwordExpirationType should be a set of radio buttons, plus calendar date picker and style changes to support V&P icons

XNAT-4239 Removed rarely used data types. Added PETMR to AdminUI. The PETMR split option is not working right for me, but I think it's because of existing windows prearchive bugs. Otherwise everything seems to work correctly.

XNAT-4333, XNAT-4345: Reorient admin page layout with stacked labels and inputs to provide more horizontal space.

Removed 'notify administrator on' section at least for now because it wasn't working yet and because it's not necessary since we have the 'email recipients for' section in the Notifications AdminUI page.

XNAT-4298 Fixed 3rd part of the bug by simply removing the checkboxes from the modals. They will default to enabled when created, and if someone wants to disable them, they can do so from the main page. I don't see the need to have them in the modals as well, but they can be added back in if we can get an onclick handler added to modal checkboxes like we have for non-modal checkboxes.

XNAT-4320: IE does not like 'PUT' method for form elements. Repeat - NEVER USE 'PUT' METHOD FOR FORM ELEMENTS.

XNAT-4313 - quick cosmetic fix (until css changes again and moves everything around)  Adding hooks for better plugin classpath resource validation (XNAT-4308)

XNAT-4271 Fix for Site Series Import Filter. Everything seems to be working now. Still needs some more testing though.

XNAT-4310 Fixed bug that broke the AdminUI. ChecksumsPropertyChangedListener was incompletely removed. This and a change to XNAT complete the removal.

XNAT-4307: updates to DICOM SCP Receivers UI; added 'banner' notification for saving data in admin ui; removed obsolete spawner tag and view files; removed obsolete site-setup-elements.yaml (the initial setup elements are still in a separate file but will be integrated into site-admin-elements.yaml).