BLD: Update setup file with new readme and a bit of extra information

setup.py

@@ -1,14 +1,25 @@
 from setuptools import setup
+from pathlib import Path
+
+curr_dir = Path(__file__).parent
+long_description = (curr_dir/'README.md').read_text()
 
 setup(
     name='slac-alarm-manager',
-    version='0.1.0',
+    version='1.0.0',
     description='Python interface for managing alarms',
+    long_description=long_description,
+    long_description_content_type='text/markdown',
+    author='SLAC National Accelerator Laboratory',
     url='https://github.com/slaclab/slac-alarm-manager',
     packages=['slam', 'slam_launcher', 'pydm_alarm_plugin'],
     install_requires=['kafka-python', 'pydm', 'qtpy'],
     entry_points={
         'console_scripts': ['slam=slam_launcher.main:main'],
         'pydm.data_plugin': ['pydm_alarm_plugin=pydm_alarm_plugin.alarm_plugin:AlarmPlugin']
     },
+    classifiers=[
+        'Development Status :: 4 - Beta',
+        'Programming Language :: Python :: 3',
+    ]
 )