- Moved thumnbail loading out of repo into ImageResizer.
- Updated gallery and editor image handling to show errors where
possible to indicate memory issues for resizing/thumbs.
- Updated gallery to load image data in a per-image basis via edit form
for more resiliant thumb/data fetching. Data was previously provided
via gallery listing, which could be affected by failing generation
of other images.
- Updated image manager double click handling to be more pleasant and
not flash away the edit form.
- Updated editor handlers to use main URL when thumbs fail to load.
- Added workaround for new 'srcdoc' usage that's breaking content in
Firefox, added new 'custom-changes.md' file to document for future.
- Updated old usages of 'new' when creating nodes.
- Tested and changed logic, where required, where 'editor.dom.select'
has been used to replace the old '$' usages.
- Fixed bad boolean value being passed to 'setActive' in task list
logic.
Now uses the previously timestamp gen name as a backup to the original
name. Aligns with the image manager upload which uses the original name
where given.
Closes#3470
- Split everything into specific plugin/concern files to make things
more managable. Means original component file is now simple and much
of the core config is focused in one place.
