Update classifiers in setup.py.

Author: ldx

setup.py

@@ -22,11 +22,19 @@
     ext_modules=[Extension("libxtwrapper",
                            ["libxtwrapper/wrapper.c"])],
     classifiers=[
-        "Development Status :: 4 - Beta",
+        "Development Status :: 5 - Production/Stable",
+        "Environment :: Console",
         "Intended Audience :: Developers",
-        "License :: OSI Approved :: Apache License, Version 2.0",
+        "Intended Audience :: Information Technology",
+        "Intended Audience :: System Administrators",
+        "Intended Audience :: Telecommunications Industry",
+        "License :: OSI Approved :: Apache Software License",
         "Natural Language :: English",
-        "Topic :: Networking",
+        "Operating System :: POSIX :: Linux",
+        "Programming Language :: Python",
+        "Topic :: Software Development :: Libraries",
+        "Topic :: System :: Networking :: Firewalls",
+        "Topic :: System :: Systems Administration",
     ],
     license="Apache License, Version 2.0",
 )