Tidy up validate-modules ignores for rackspace modules (#1242)

* fixed validation-modules for plugins/doc_fragments/rackspace.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_cbs.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_cbs_attachments.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_cdb_database.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_cdb.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_cdb_user.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_clb_nodes.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_clb.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_clb_ssl.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_dns.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_dns_record.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_facts.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_files.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_files_objects.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_identity.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_keypair.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_meta.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_mon_alarm.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_mon_check.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_mon_entity.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_mon_notification_plan.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_mon_notification.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_network.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_queue.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_scaling_group.py

* fixed validation-modules for plugins/modules/cloud/rackspace/rax_scaling_policy.py

* Enabling validation-modules for rackspace modules

* Removed test in rax.py

* Added markup to items in list

* rax_monm_check.py: moved choices doc to description for check_type

As the argument_spec does not contain the "choices" spec, adjusting that in the docs

* rax_monm_check.py: a number of things missing in docs, fixed

plugins/modules/cloud/rackspace/rax_clb_nodes.py

@@ -14,10 +14,12 @@ description:
   - Adds, modifies and removes nodes from a Rackspace Cloud Load Balancer
 options:
   address:
+    type: str
     required: false
     description:
       - IP address or domain name of the node
   condition:
+    type: str
     required: false
     choices:
       - enabled
@@ -27,18 +29,22 @@ options:
       - Condition for the node, which determines its role within the load
         balancer
   load_balancer_id:
+    type: int
     required: true
     description:
       - Load balancer id
   node_id:
+    type: int
     required: false
     description:
       - Node id
   port:
+    type: int
     required: false
     description:
       - Port number of the load balanced service on the node
   state:
+    type: str
     required: false
     default: "present"
     choices:
@@ -47,6 +53,7 @@ options:
     description:
       - Indicate desired state of the node
   type:
+    type: str
     required: false
     choices:
       - primary
@@ -60,14 +67,20 @@ options:
     description:
       - Wait for the load balancer to become active before returning
   wait_timeout:
+    type: int
     required: false
     default: 30
     description:
       - How long to wait before giving up and returning an error
   weight:
+    type: int
     required: false
     description:
       - Weight of node
+  virtualenv:
+    type: path
+    description:
+      - Virtualenv to execute this module in
 author: "Lukasz Kawczynski (@neuroid)"
 extends_documentation_fragment:
 - community.general.rackspace