Minor fixes, improve description

.travis.yml

@@ -40,7 +40,7 @@ deploy:
     password:
       secure: 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
   - provider: releases
-    cleanup: true
+    cleanup: false
     overwrite: false
     on:
       branch: master

setup.py

@@ -1,12 +1,17 @@
 # Python package setup script        -*- coding: utf-8 -*-
 
 name = "demjson3"
-version = "3.0.1"
+version = "3.0.2"
 
 from setuptools import setup
 
-distmech = "setuptools"
+from codecs import open
+from os import path
 
+here = path.abspath(path.dirname(__file__))
+
+with open(path.join(here, "README.md"), encoding="utf-8") as f:
+    long_description = f.read()
 
 setup(
     name=name,
@@ -16,19 +21,8 @@
     author="Deron Meranda",
     author_email="[email protected]",
     description="encoder, decoder, and lint/validator for JSON (JavaScript Object Notation) compliant with RFC 7159",
-    long_description="""
-The "demjson" module, and the included "jsonlint" script, provide methods
-for encoding and decoding JSON formatted data, as well as checking JSON
-data for errors and/or portability issues.  The jsonlint command/script
-can be used from the command line without needing any programming.
-
-Although the standard Python library now includes basic JSON support
-(which it did not when demjson was first written), this module
-provides a much more comprehensive implementation with many features
-not found elsewhere.  It is especially useful for error checking or
-for parsing JavaScript data which may not strictly be valid JSON data.
-
-""".strip(),
+    long_description=long_description,
+    long_description_content_type="text/markdown",
     license="GNU LGPL 3.0",
     keywords=["JSON", "jsonlint", "JavaScript", "UTF-32"],
     platforms=[],
@@ -37,7 +31,9 @@
         "Intended Audience :: Developers",
         "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
         "Operating System :: OS Independent",
-        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "Topic :: Software Development :: Libraries :: Python Modules",
         "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
     ],