LDEV-4092: Date passed back by server was reconverting time for Daylight Saving, making it an hour out, as the convertToStringForJSON takes the timezone into account. Therefore convert the already timezone converted time (which gets converted back again) rather than the original time.
LDEV-4092: Support the server supplying a localised date string for the submission deadline (datetimepicker does not have localisation of the format, just the language).
LDEV-3724: Making the Presence / IM work with tools that use tabs in learning, such as DACO. For these tools, the bootstrap javascript needs to be reloaded after the jquery ui javascript or the tools tabs do not work. Trigger reloading the bootstrap js via the usePanel parameter.
LDEV-4014: Adjust margins and padding in monitor dialog content. Use same tabs as in tool interfaces. Allow non-imported content in tabs. Allow exact page in help link. Resize LD SVG in Sequence tab in monitoring dialog on dialog resize. Minor layout adjustments.