restructured import

src/grogupy/__init__.py

@@ -20,10 +20,3 @@
 
 """Docstring in init.
 """
-
-
-from grogupy.core import *
-from grogupy.globals import *
-from grogupy.io import *
-from grogupy.magnetism import *
-from grogupy.utilities import *

src/grogupy/grogu.py

@@ -47,7 +47,12 @@ except:
     print("Please install tqdm for nice progress bar.")
     tqdm_imported = False
 
-from grogupy import *
+
+from .core import *
+from .globals import *
+from .io import *
+from .magnetism import *
+from .utilities import *
 
 
 def parse_command_line():