Update informations about the module for pypi

Author: BoboTiG

setup.py

@@ -21,10 +21,23 @@
     long_description=open('README.rst').read(),
     classifiers=[
         'Development Status :: 5 - Production/Stable',
+        'Environment :: MacOS X',
+        'Environment :: Win32 (MS Windows)',
+        'Environment :: X11 Applications',
         'Intended Audience :: Developers',
         'Intended Audience :: Information Technology',
+        'Intended Audience :: Other Audience',
         'License :: OSI Approved :: zlib/libpng License',
         'Natural Language :: English',
+        'Operating System :: MacOS',
+        'Operating System :: MacOS :: MacOS X',
+        'Operating System :: Microsoft',
+        'Operating System :: Microsoft :: Windows',
+        'Operating System :: Microsoft :: Windows :: Windows 7',
+        'Operating System :: Microsoft :: Windows :: Windows Vista',
+        'Operating System :: Microsoft :: Windows :: Windows XP',
+        'Operating System :: OS Independent',
+        'Operating System :: POSIX :: Linux',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.6',
@@ -36,7 +49,9 @@
         'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
+        'Topic :: Multimedia :: Graphics :: Capture',
         'Topic :: Multimedia :: Graphics :: Capture :: Screen Capture',
+        'Topic :: Software Development :: Libraries :: Python Modules'
     ],
     url='https://github.com/BoboTiG/python-mss'
 )