improve setup classifieres

Signed-off-by: Nikhil Dhandre <nik.digitronik@live.com>

Author: digitronik

setup.py

@@ -8,14 +8,16 @@
     author_email="nik.digitronik@live.com",
     classifiers=[
         "Natural Language :: English",
+        "Operating System :: OS Independent",
+        "Development Status :: 2 - Pre-Alpha",
+        "Intended Audience :: Developers",
+        "Topic :: Utilities",
+        "Topic :: Software Development :: User Interfaces",
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3 :: Only",
-        "Topic :: Utilities",
-        "Topic:: Software Development:: Libraries",
-        "Topic:: Software Development:: User Interfaces",
     ],
     description="Geometry of a rectangular screen region",
     entry_points={"console_scripts": ["xrectsel= xrectsel.console:cli"]},