Splitting sort.py

Removed and split binary_tree.py from sort.py and fixed some bugs

Author: DefinetlyNotAI

algopy/__init__.py

@@ -2,11 +2,12 @@
 AlgoPy: A library for many different algorithms and other utilities.
 """
 
-from . import find, log, validate, convert, faker, sort
+from . import find, log, validate, convert, faker, sort, binary_tree
 
 find = find.Find
 log = log.Log
 validate = validate.Validate
 convert = convert.Convert
 faker = faker.Faker
 sort = sort.Sort
+bt = binary_tree.BinaryTree