Ajax parameter support for salesforce islcinclude tag

Instead of calling the CAE to request a fragment a AJAX stub can be written to the page output. This has two advantages. The stub code can be written in no time and therefore does not delay the processing of the whole page. In addition, these fragments are not counted into the quota for external requests. This parameter is optional and the default value is false.

(CMS-16889)

Deprecation of PreviewUrlHandler#handleId

The method PreviewUrlHandler#handleId, which handles requests to /previewurl is deprecated. The method PreviewUrlHandler#handle, which handles requests to /internal/preview/previewurl should be used instead.

(CMS-16388)

HTTP Response Code in case of failed Blob Transformations

By default, the Blueprint returns a 404 response if a /resource/image/... request cannot be served due to a failed blob transformation. Now, you can configure the HTTP response code for this case in apps/cae/modules/cae/cae-base-lib/src/main/resources/framework/spring/errorhandling.xml. (Search for "BlobTransformationException".)

(CMS-14337)