Remove Python 2 migration guide

docs/installation/index.md

@@ -12,6 +12,4 @@ The following sections detail how to set up a new instance of NetBox:
 
 If you are upgrading from an existing installation, please consult the [upgrading guide](upgrading.md).
 
-NetBox v2.5 and later requires Python 3.5 or higher. Please see the instructions for [migrating to Python 3](migrating-to-python3.md) if you are still using Python 2.
-
 Netbox v2.5.9 and later moved to using systemd instead of supervisord.  Please see the instructions for [migrating to systemd](migrating-to-systemd.md) if you are still using supervisord.

docs/installation/migrating-to-python3.md

@@ -1,38 +0,0 @@
-# Migration
-
-!!! warning
-    As of version 2.5, NetBox no longer supports Python 2. Python 3 is required to run any 2.5 release or later.
-
-## Ubuntu
-
-Remove the Python2 version of gunicorn:
-
-```no-highlight
-# pip uninstall -y gunicorn
-```
-
-Install Python3 and pip3, Python's package management tool:
-
-```no-highlight
-# apt-get update
-# apt-get install -y python3 python3-dev python3-setuptools
-# easy_install3 pip
-```
-
-Install the Python3 packages required by NetBox:
-
-```no-highlight
-# pip3 install -r requirements.txt
-```
-
-Replace gunicorn with the Python3 version:
-
-```no-highlight
-# pip3 install gunicorn
-```
-
-If using LDAP authentication, install the `django-auth-ldap` package:
-
-```no-highlight
-# pip3 install django-auth-ldap
-```

mkdocs.yml

@@ -17,7 +17,6 @@ nav:
         - 4. HTTP Daemon: 'installation/4-http-daemon.md'
         - 5. LDAP (Optional): 'installation/5-ldap.md'
         - Upgrading NetBox: 'installation/upgrading.md'
-        - Migrating to Python3: 'installation/migrating-to-python3.md'
         - Migrating to systemd: 'installation/migrating-to-systemd.md'
     - Configuration:
         - Configuring NetBox: 'configuration/index.md'