fix pypi installation

MANIFEST.in

@@ -0,0 +1 @@
+recursive-include python *

README.md

@@ -1,6 +1,5 @@
 Dynamic Window Approach
 ===================================
-Under development.
 
 ### License
 MIT License.

python/dwa.pyx

@@ -1,4 +1,4 @@
-# distutils: sources = ./src/dwa.c
+# distutils: sources = src/dwa.c
 # distutils: include_dirs = src
 
 from libc.stdlib cimport malloc, free

setup.cfg

@@ -0,0 +1,2 @@
+[metadata]
+description-file = README.md

setup.py

@@ -1,8 +1,7 @@
 #!/usr/bin/env python3
 
 import os
-from setuptools import setup
-from distutils.extension import Extension
+from setuptools import setup, Extension
 from Cython.Build import cythonize
 
 directory = os.path.abspath(os.path.dirname(__file__))
@@ -11,17 +10,17 @@
 
 setup(
     name='dynamic-window-approach',
-    description='Dynamic Window Approach algorithm written in C wiht Python Bindings',
-    version='1.0.0',
+    description='Dynamic Window Approach algorithm written in C with Python Bindings',
+    version='1.0.1',
     author='Göktuğ Karakaşlı',
     author_email='karakasligk@gmail.com',
     license='MIT',
     long_description=long_description,
     long_description_content_type='text/markdown',
-    ext_modules = cythonize([Extension("dwa", ["./python/dwa.pyx"])]),
+    ext_modules = cythonize([Extension("dwa", ["python/dwa.pyx"])]),
     url='https://github.com/goktug97/DynamicWindowApproach',
     download_url=(
-        'https://github.com/goktug97/DynamicWindowApproach/archive/v1.0.0.tar.gz'),
+        'https://github.com/goktug97/DynamicWindowApproach/archive/v1.0.1.tar.gz'),
     classifiers=[
         "Programming Language :: Python :: 3",
         "License :: OSI Approved :: MIT License",