Cloud lxc (#3611)

* Native YAML - cloud/lxc

* debug var uses naked vars

lib/ansible/modules/extras/cloud/lxc/lxc_container.py

@@ -268,7 +268,8 @@ EXAMPLES = """
   register: lvm_container_info
 
 - name: Debug info on container "test-container-lvm"
-  debug: var=lvm_container_info
+  debug:
+    var: lvm_container_info
 
 - name: Run a command in a container and ensure its in a "stopped" state.
   lxc_container:
@@ -334,7 +335,8 @@ EXAMPLES = """
   register: clone_container_info
 
 - name: debug info on container "test-container"
-  debug: var=clone_container_info
+  debug:
+    var: clone_container_info
 
 - name: Clone a container using snapshot
   lxc_container:
@@ -364,7 +366,7 @@ EXAMPLES = """
 
 - name: Destroy a container
   lxc_container:
-    name: "{{ item }}"
+    name: '{{ item }}'
     state: absent
   with_items:
     - test-container-stopped