Remove funcy from requirements

setup.py

@@ -78,7 +78,6 @@ setup(
         '#egg=phonenumbers3k-5.6b1',
     ],
     install_requires=[
-        'funcy>=0.8',
         'six',
         'SQLAlchemy>=0.8.0',
         'toolz>=0.4.1',

sqlalchemy_utils/functions/orm.py

@@ -1,6 +1,5 @@
 from functools import partial
-from funcy import first
-from toolz import curry
+from toolz import curry, first
 import sqlalchemy as sa
 from sqlalchemy import inspect
 from sqlalchemy.orm.query import _ColumnEntity