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_scaling_group.py

@@ -19,52 +19,65 @@ options:
     type: bool
     default: 'no'
   cooldown:
+    type: int
     description:
       - The period of time, in seconds, that must pass before any scaling can
         occur after the previous scaling. Must be an integer between 0 and
         86400 (24 hrs).
+    default: 300
   disk_config:
+    type: str
     description:
       - Disk partitioning strategy
+      - If not specified, it will fallback to C(auto).
     choices:
       - auto
       - manual
-    default: auto
   files:
+    type: dict
     description:
       - 'Files to insert into the instance. Hash of C(remotepath: localpath)'
   flavor:
+    type: str
     description:
       - flavor to use for the instance
     required: true
   image:
+    type: str
     description:
       - image to use for the instance. Can be an C(id), C(human_id) or C(name)
     required: true
   key_name:
+    type: str
     description:
       - key pair to use on the instance
   loadbalancers:
+    type: list
     description:
       - List of load balancer C(id) and C(port) hashes
   max_entities:
+    type: int
     description:
       - The maximum number of entities that are allowed in the scaling group.
         Must be an integer between 0 and 1000.
     required: true
   meta:
+    type: dict
     description:
       - A hash of metadata to associate with the instance
   min_entities:
+    type: int
     description:
       - The minimum number of entities that are allowed in the scaling group.
         Must be an integer between 0 and 1000.
     required: true
   name:
+    type: str
     description:
       - Name to give the scaling group
     required: true
   networks:
+    type: list
     description:
       - The network to attach to the instances. If specified, you must include
         ALL networks including the public and private interfaces. Can be C(id)
@@ -73,10 +86,12 @@ options:
       - public
       - private
   server_name:
+    type: str
     description:
       - The base name for servers created by Autoscale
     required: true
   state:
+    type: str
     description:
       - Indicate desired state of the resource
     choices:
@@ -84,6 +99,7 @@ options:
       - absent
     default: present
   user_data:
+    type: str
     description:
       - Data to be uploaded to the servers config drive. This option implies
         I(config_drive). Can be a file path or a string
@@ -94,6 +110,7 @@ options:
     type: bool
     default: 'no'
   wait_timeout:
+    type: int
     description:
       - how long before wait gives up, in seconds
     default: 300