Install php5, even if we don't need it, so packages using php won't install apache

uwsgi-php/tasks/main.yml

@@ -4,6 +4,7 @@
 - name: ensure packages for uwsgi-php are installed
   apt: name={{ item }} state=latest
   with_items:
+    - php5
     - uwsgi-plugin-php
   tags:
     - uwsgi

wordpress/tasks/main.yml

@@ -10,14 +10,6 @@
     - packages
     - wordpress
 
-- name: ensure there is no useless old webserver
-  apt: name={{ item }} state=absent
-  with_items:
-    - apache2
-  tags:
-    - packages
-    - wordpress
-
 - name: "ensure group for {{ wordpress_name }} exists"
   group:
     name: "{{ wordpress_user }}"