BF-admins agree to remove header information that isn't useful,
to reduce noise.
- BEGIN/END license blocks
Developers should add non license comments as separate comment blocks.
No need for separator text.
- Contributors
This is often invalid, outdated or misleading
especially when splitting files.
It's more useful to git-blame to find out who has developed the code.
See P901 for script to perform these edits.
Fix for T36639 caused all path changes to reload (which could loose user content).
Change behavior:
- Only reload data when a flag is explicitly passed
(currently only used by Find Files operator)
- Don't reload images which have been painted onto and not saved (dirty flag set).
