Added missing TemplatedUriRouter router
Fix EZP-23408: use correct scope 'image' for images in legacy IO handler
Merge pull request #1009 from ezsystems/templateuribundle_missing

Added missing TemplatedUriRouter router
EZP-23368: Migrated "border" filter.
EZP-23368: Added filter/noise filter loader
EZP-23368: Added comment on why "flatten" filter has been discarded
EZP-23368: Added info about resize filter
EZP-23368: Added colorspace/gray filter loader
EZP-23368: Added filter/swirl filter and loader.
EZP-23368: Ensure filters and loaders are private services
Fix EZP-23413: Imagine alias generator: could not find configuration for a filter "original"

> https://jira.ez.no/browse/EZP-23413

`original` variation needs a special process since it's a *virtual variation*.
Tests have been updated.
EZP-23368: Added BC doc
Merge pull request #1010 from ezsystems/impl_EZP-23368_legacyImageFiltersMigration

Fix EZP-23368: Migrate image filters leftovers
IO: meta/binary data interfaces
Merge pull request #1012 from joaoinacio/EZP-23408_dfs_image_scope

Fix EZP-23408: use correct scope 'image' for images in legacy IO handler
IO: adapted IOService to new interfaces
IO: Finetuned handlers API
IO: Renamed update/rename elements
IO: Removed getMetadata from binary handler
IO: More API fixed