Improved package metadata.

.gitignore

@@ -1,3 +1,5 @@
 *~
 *.pyc
-build
+build
+dist
+MANIFEST

MANIFEST.in

@@ -0,0 +1 @@
+include README.rst LICENSE

setup.py

@@ -2,12 +2,27 @@
 from numpy.distutils.misc_util import Configuration
 import distutils.sysconfig as ds
 
+with open('README.rst') as file:
+    long_description = file.read()
+
 setup(name='PyDE',
-      version='1.0',
+      version='1.0.1',
       description='Differential Evolution in Python',
+      long_description=long_description,
       author='Hannu Parviainen',
       author_email='[email protected]',
       url='https://github.com/hpparvi/PyDE',
       package_dir={'pyde':'src'},
-      packages=['pyde']
+      packages=['pyde'],
+      install_requires=["numpy"],
+      license='GPLv2',
+      classifiers=[
+          "Topic :: Scientific/Engineering",
+          "Intended Audience :: Science/Research",
+          "Intended Audience :: Developers",
+          "Development Status :: 5 - Production/Stable",
+          "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
+          "Operating System :: OS Independent",
+          "Programming Language :: Python"
+      ]
      )