Rename plug_in_compat.pdb to image_autocrop.pdb so we retain commit history.
All procedures defined there are related to autocrop.
- made internal, not plugins
- renamed from plug-in- to gimp-image-
- exposed in libgimp
If we need plugin compatibility PDB group in the future,
a starting template can be recovered from plug_in_compat.pdb 2.10 or late 2.99.
Fixed plugins that call. The C plugin now calls libgimp instead of a PDB procedure.
9e2d8e4e16