Added newline at the end of cron configs so they don't get ignored

roles/ff-supernode/templates/nodeinfo.cron.j2

@@ -0,0 +1 @@
+* * * * * root {{supernode_freifunk_tools_dir}}/nodeinfo/nodeinfo.py | gzip | alfred -s 158

roles/ffmap-backend/handlers/main.yml

@@ -1,2 +1,5 @@
 ---
 # handlers file for ffmap-backend
+
+- name: Restart cron
+  service: name=cron state=restarted

roles/ffmap-backend/tasks/main.yml

@@ -21,4 +21,5 @@
   git: repo={{ffmap_backend_repo_url}} version={{ffmap_backend_version}} dest={{ffmap_backend_install_dir}}
 
 - name: Add ffmap-backend cron entry
-  cron: name=ffmap-backend state=present user=root job="{{ffmap_backend_install_dir}}/backend.py -d {{ffmap_backend_data_dir}} -p {{ffmap_backend_prune_days}}"
+  template: src=ffmap-backend.cron.j2 dest=/etc/cron.d/ffmap-backend
+  notify: Restart cron

roles/ffmap-backend/templates/ffmap-backend.cron.j2

@@ -0,0 +1 @@
+* * * * * root {{ffmap_backend_install_dir}}/backend.py -d {{ffmap_backend_data_dir}} -p {{ffmap_backend_prune_days}}