remove deprecated pypi directory

pypi/README.md

@@ -1 +0,0 @@
-This directory is for managing 'blockstack' package on PyPi

pypi/setup.py

@@ -1,40 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-"""
-    Blockstack:
-
-    This installs blockstack-server and blockstack-cli
-"""
-
-from setuptools import setup, find_packages
-import sys
-import os
-
-setup(
-    name='blockstack',
-    version='0.0.10.9',
-    url='https://github.com/blockstack/blockstack',
-    license='GPLv3',
-    author='Blockstack.org',
-    author_email='support@blockstack.org',
-    description='Decentralized naming and storage secured by the blockchain',
-    keywords='blockchain bitcoin btc cryptocurrency name domain naming system data',
-    download_url='https://github.com/blockstack/blockstack/archive/master.zip',
-    zip_safe=False,
-    install_requires=[
-        'blockstore==0.0.10.10',
-        'registrar==0.0.3.10',
-        'blockstack-client==0.0.12.7',
-        'cachetools==1.1.6',
-        'base58==0.2.2'
-    ],
-    classifiers=[
-        'Intended Audience :: Developers',
-        'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python',
-        'Topic :: Internet',
-        'Topic :: Security :: Cryptography',
-        'Topic :: Software Development :: Libraries :: Python Modules',
-    ],
-)