Merge branch '26022_updateMobu'
Items with an unrecognised type are now ignored when publishing.
Previously, if an item returned from the scan hook was of a type not listed in a secondary publish, the publish would not be allowed.  Now these are just ignored and publishing of other valid items can continue.
For #25984 - Added Alembic publish as default secondary publish for Maya
- All geometry in scene will be published as a single Alembic cache
- This will require configuration changes to work correctly.
For #25950 - Added publish hooks for Mari texture export
- Supports both flattened channels and layers
- Default thumbnail is taken from the current canvas
- There is currently no primary publish
Fixed wierd resizing bug in task item list
Updated icons graffle and changed it to be a compressed flat file.
Fixed issue where Mari publish was permanently flattening channels!
Fixed publish name and output path for Mari textures
Updated hooks to ensure folder exists before publishing
And fixed my last commit!
Comment update
Merge branch 'master' into 26022_updateMobu

Conflicts:
	hooks/post_publish.py
CR Fixes