Moving samples/ out of the root into test/

Since samples/ is used for v2 testing, it fits better into the existing test/ structure.

test/samples/with_dict.yml

@@ -0,0 +1,15 @@
+- hosts: localhost
+  connection: local
+  gather_facts: no
+  vars:
+    users:
+      alice:
+        name: Alice Appleworth
+        telephone: 123-456-7890
+      bob:
+        name: Bob Bananarama
+        telephone: 987-654-3210
+  tasks:
+  - name: Print phone records
+    debug: msg="User {{ item.key }} is {{ item.value.name }} ({{ item.value.telephone }})"
+    with_dict: users