Drop support for EOL Python 3.4, not available on GHA CI

Author: hugovk

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.4", "3.5", "3.6", "3.7.7", "3.8"]
+        python-version: ["3.5", "3.6", "3.7.7", "3.8"]
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:

setup.py

@@ -19,6 +19,7 @@
         description='Convert nose.tools.assert_ calls found in your Nose test modules into raw asserts for pytest',
         keywords='nose to pytest conversion',
 
+        python_requires='>=3.5',
         classifiers=[
             # How mature is this project? Common values are
             #   3 - Alpha
@@ -36,7 +37,6 @@
             # Specify the Python versions you support here.
             'Programming Language :: Python :: 3',
             'Programming Language :: Python :: 3 :: Only',
-            'Programming Language :: Python :: 3.4',
             'Programming Language :: Python :: 3.5',
             'Programming Language :: Python :: 3.6',
             'Programming Language :: Python :: 3.7',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py34, py35, py36, py37, py38
+envlist = py35, py36, py37, py38
 
 [testenv]
 deps =