Drop Python 2.7 support

Drop the 2.7 tox job and add some Python 3 classifiers to setup.cfg

Change-Id: I83fcdd39cbfffada7b26ab784f7a907aeea0b5cd

.zuul.yaml

@@ -57,7 +57,6 @@
     check:
       jobs:
         - tox-pep8
-        - tox-py27
         - tox-py36:
             nodeset: ubuntu-bionic
         - tox-py38
@@ -66,7 +65,6 @@
     gate:
       jobs:
         - tox-pep8
-        - tox-py27
         - tox-py36:
             nodeset: ubuntu-bionic
         - tox-py38

setup.cfg

@@ -6,9 +6,16 @@ license = BSD
 summary = LodgeIt implements a pastebin
 author = OpenDev
 author-email = openstack-infra@lists.openstack.org
-
+home-page = https://opendev.org/opendev/lodgeit
+classifier =
+    Intended Audience :: Information Technology
+    License :: OSI Approved :: BSD License
+    Programming Language :: Python
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
 [entry_points]
 wsgi_scripts =
     lodgeit-wsgi = lodgeit.application:make_app
 console_scripts =
-    lodgeit-managedb = lodgeit.cmd.managedb:main
+    lodgeit-managedb = lodgeit.cmd.managedb:main

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 minversion = 1.6
-envlist = pep8, py27, py36, py38
+envlist = pep8, py36, py38
 skipsdist = True
 
 [testenv]