Moving addClass('failed') as suggested in PR #1839
Fix Memoizer injection (Fix #11934)

Once a ctor was added with the same number of arguments,
Spring was incorrectly taking the `${omero...wait}` property
as a string. Casting it first to a Long prevents this.
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Merge pull request #2015 from will-moore/tile_failed_moved_from_PR1839_dev_5_0

Tile failed moved from pr1839 dev 5 0
Merge pull request #2021 from joshmoore/11934-bfmemoizer-dir

Fix Memoizer injection (Fix #11934)
Merge pull request #2023 from jburel/mt-textbox-dev_5_0

Mt textbox dev 5 0