roles/nginx: Move WordPress tasks to separate file

Because of the shift from static imports to dynamic includes these
tags will never be reached unless they have their own task that is
tagged at the top-level (dynamic includes don't pass their tags to
their children).

roles/nginx/tasks/wordpress.yml

@@ -0,0 +1,15 @@
+---
+
+- block:
+  - name: Install WordPress
+    git: repo=https://github.com/WordPress/WordPress.git dest={{ nginx_root_prefix }}/{{ item.domain_name }}/wordpress version={{ item.wordpress_version }} depth=1 force=yes
+    when: item.has_wordpress is defined and item.has_wordpress == True
+    loop: "{{ nginx_vhosts }}"
+
+  - name: Fix WordPress directory permissions
+    file: path={{ nginx_root_prefix }}/{{ item.domain_name }} state=directory owner=nginx group=nginx recurse=yes
+    when: item.has_wordpress is defined and item.has_wordpress == True
+    loop: "{{ nginx_vhosts }}"
+  tags: wordpress
+
+# vim: set ts=2 sw=2: