update readme

tasks/timelapse.yaml

@@ -1,7 +1,15 @@
 ---
 
-
-
+- name: set template vars
+  set_fact:
+    # timelapse related scripts
+    timelapse_script_templates:
+      - src: timelapse_service.sh.j2
+        dest: "{{ working_folder }}/timelapse_service.sh"
+      - src: record_snapshots.sh.j2
+        dest: "{{ working_folder }}/record_snapshots.sh"
+      - src: create_timelapse.sh.j2
+        dest: "{{ working_folder }}/create_timelapse.sh"
 
 - name: Create user
   user:
@@ -10,6 +18,29 @@
     shell: /bin/bash
     groups: video
 
+- name: template scripts
+  template:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+  loop: "{{ timelapse_script_templates }}"
+    owner: root
+    group: root
+    mode: 0644
 
+- name: template service file
+  template:
+    src: timelapse.service.j2
+    dest: /etc/systemd/system/timelapse.service
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Enable and start service
+  become: true
+  systemd:
+    daemon_reload: yes
+    state: started
+    enabled: yes
+    name: ustreamer
 
 ...