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/test_pb.yml

@@ -0,0 +1,42 @@
+# will use linear strategy by default
+- hosts: "{{hosts|default('all')}}"
+  #gather_facts: false
+  strategy: "{{strategy|default('linear')}}"
+  vars:
+    play_var: foo
+    test_dict:
+      a: 1
+      b: 2
+  vars_files:
+    - testing/vars.yml
+  tasks:
+  - block:
+    - debug: msg="in block for {{inventory_hostname}} ({{ansible_nodename}}), group_var is {{group_var}}, host var is {{host_var}}"
+      notify: foo
+    - command: hostname
+      register: hostname_result
+    - debug: msg="registered result is {{hostname_result.stdout}}"
+    - command: whoami
+      sudo: true
+      sudo_user: testing
+    - assemble: src=./testing/ dest=/tmp/output.txt remote_src=no
+    - copy: content="hello world\n" dest=/tmp/copy_content.out mode=600
+    #- command: /bin/false
+    #  retries: "{{num_retries|default(5)}}"
+    #  delay: 1
+    #- debug: msg="you shouldn't see me"
+    rescue:
+    - debug: msg="this is the rescue"
+    - command: /bin/false
+    - debug: msg="you should not see this rescue message"
+    always:
+    - debug: msg="this is the always block, it should always be seen"
+    #- command: /bin/false
+    #- debug: msg="you should not see this always message"
+
+  handlers:
+  - name: foo
+    debug: msg="this is the foo handler"
+  - name: bar
+    debug: msg="this is the bar handler, you should not see this"
+