removed unused imports

Author: alecalve

bitcoin/core/__init__.py

@@ -12,8 +12,6 @@
 from __future__ import absolute_import, division, print_function
 
 import binascii
-import hashlib
-import socket
 import struct
 import sys
 import time

bitcoin/core/script.py

@@ -25,8 +25,6 @@
     _bchr = lambda x: bytes([x])
     _bord = lambda x: x
 
-import array
-import copy
 import struct
 
 import bitcoin.core

examples/make-bootstrap-rpc.py

@@ -19,7 +19,6 @@
     sys.exit(1)
 
 import bitcoin
-from bitcoin.core import CBlock
 import bitcoin.rpc
 
 import struct