Update 'README.md'

README.md

@@ -3,7 +3,7 @@ Freifunk Lübeck Gateway Configuration
 
 [Wiki](https://wiki.luebeck.freifunk.net/docs/infrastruktur/gateways/)
 
-This repository provides all (or soon to be all) configurations needed to set up gateways for the Freifunk Lübeck community.
+This repository provides (mostly) all configurations needed to set up gateways for the Freifunk Lübeck community.
 
 Configuration is based on Ansible. A Vagrantfile for local testing is provided, too.
 
@@ -11,14 +11,10 @@ Configuration is based on Ansible. A Vagrantfile for local testing is provided,
 
 * Ansible (v2+)
 
-Recommended for testing:
-
-* Vagrant (v1.8+)
-* VirtualBox
 
 ## Requirements for Remote Host
 
 Debian unstable, plus:
 
-- python2
+- python3
 - sudo