Starting to move over lookups and fixing some bugs related to that

v2/samples/with_items.yml

@@ -0,0 +1,11 @@
+- hosts: localhost
+  connection: local
+  vars:
+    my_list:
+    - a
+    - b
+    - c
+  gather_facts: no
+  tasks:
+  - debug: msg="item is {{item}}"
+    with_items: my_list

v2/samples/with_nested.yml

@@ -0,0 +1,13 @@
+- hosts: localhost
+  connection: local
+  gather_facts: no
+  vars:
+    users:
+    - foo
+    - bar
+    - bam
+  tasks:
+  - debug: msg="item.0={{ item[0] }} item.1={{ item[1] }}"
+    with_nested:
+    - users
+    - [ 'clientdb', 'employeedb', 'providerdb' ]