update information

setup.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 
 from setuptools import setup
+from pbincli.__init__ import __version__ as pbincli_version
 
 with open("README.md") as readme:
     long_description = readme.read()
@@ -10,19 +11,22 @@ with open("requirements.txt") as f:
 
 setup(
     name='PBinCLI',
-    version='0.1',
+    version=pbincli_version,
     description='PrivateBin client for command line',
     long_description=long_description,
     author='R4SAS',
     author_email='r4sas@i2pmail.org',
     url='https://github.com/r4sas/PBinCLI',
-    keywords='privatebin',
+    keywords='privatebin cryptography security',
     license='MIT',
     classifiers=[
-        'Development Status :: 4 - Beta',
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Console',
+        'Intended Audience :: End Users/Desktop'
         'License :: OSI Approved :: MIT License',
         'Programming Language :: Python :: 3',
-        'Environment :: Console',
+        'Topic :: Security :: Cryptography',
+        'Topic :: Utilities',
     ],
     packages=['pbincli'],
     install_requires=install_requires,