Combine plainmacs and emacs roles.

ansible/roles/emacs/tasks/common.yaml

@@ -1,9 +1,21 @@
 - name: Install packages
+  when: 'emacs_flavor == "full"'
   package:
     name:
       - aspell
     state: present
 
+- name: Install scripts
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0755
+    owner: root
+    group: wheel
+  loop:
+    - src: plainmacs
+      dest: /usr/local/bin/plainmacs
+
 - import_tasks: tasks/freebsd.yaml
   when: 'os_flavor == "freebsd"'