Cleanup: Move files out of `core/`

dumper.py

@@ -5,7 +5,7 @@ from os.path import abspath
 
 import bpy
 
-from .. import utils
+from . import utils
 
 
 

operators.py

@@ -14,9 +14,9 @@ import bpy
 from bpy.props import BoolProperty, EnumProperty
 from bpy.types import Operator
 
-from .core.dumper import dump_nodes, load_nodes
+from .dumper import dump_nodes, load_nodes
-from .core.node_utils import remap_node_group_duplicates
+from .node_utils import remap_node_group_duplicates
-from .core.pack_nodes import combine_objects, extract_objects
+from .pack_nodes import combine_objects, extract_objects
 from .formats import dump_nkit_format, parse_nkit_format