improved setup.py with long description, license and other details

setup.py

@@ -1,10 +1,37 @@
 from distutils.core import setup
 
+with open('README.md', 'r') as readme:
+    long_description = readme.read()
+
 setup(
     name='python-string-utils',
-    version='0.1.0',
+    version='0.1.1',
     description='Utility functions for strings checking and manipulation.',
+    long_description=long_description,
     author='Davide Zanotti',
     author_email='davidezanotti@gmail.com',
+    license='MIT',
     url='https://github.com/daveoncode/python-string-utils',
+    classifiers=[
+        # How mature is this project? Common values are
+        #   3 - Alpha
+        #   4 - Beta
+        #   5 - Production/Stable
+        'Development Status :: 4 - Beta',
+
+        # Indicate who your project is intended for
+        'Intended Audience :: Developers',
+        'Topic :: Software Development :: Libraries',
+
+        # Pick your license as you wish (should match "license" above)
+        'License :: OSI Approved :: MIT License',
+
+        # Specify the Python versions you support here. In particular, ensure
+        # that you indicate whether you support Python 2, Python 3 or both.
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3.2',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+    ],
+    keywords='string str utilities development',
 )

string_utils.py

@@ -4,7 +4,7 @@
 import random
 
 # module settings
-__version__ = '0.1.0'
+__version__ = '0.1.1'
 __all__ = [
     'is_url',
     'is_email',