Standarize docs

cloud/glance_image

@@ -32,12 +32,12 @@ options:
      description:
         - Password of login user
      required: true
-     default: yes
+     default: 'yes'
    login_tenant_name:
      description:
         - The tenant name of the login user
      required: true
-     default: yes
+     default: 'yes'
    auth_url:
      description:
         - The keystone url for authentication
@@ -87,7 +87,7 @@ options:
      description:
         - Wether the image can be accesed publically
      required: false
-     default: yes
+     default: 'yes'
    copy_from:
      description:
         - A url from where the image can be downloaded, mutually exculsive with file parameter

cloud/keystone_user

@@ -19,7 +19,7 @@ options:
      description:
         - Password of login user
      required: false
-     default: yes
+     default: 'yes'
    token:
      description:
         - The token to be uses in case the password is not specified

cloud/nova_compute

@@ -38,12 +38,12 @@ options:
      description:
         - Password of login user
      required: true
-     default: True
+     default: 'yes'
    login_tenant_name:
      description:
         - The tenant name of the login user
      required: true
-     default: True
+     default: 'yes'
    auth_url:
      description:
         - The keystone url for authentication

cloud/nova_keypair

@@ -38,12 +38,12 @@ options:
      description:
         - Password of login user
      required: true
-     default: True
+     default: 'yes'
    login_tenant_name:
      description:
         - The tenant name of the login user
      required: true
-     default: True
+     default: 'yes'
    auth_url:
      description:
         - The keystone url for authentication

cloud/quantum_floating_ip

@@ -40,12 +40,12 @@ options:
      description:
         - Password of login user
      required: true
-     default: True
+     default: 'yes'
    login_tenant_name:
      description:
         - The tenant name of the login user
      required: true
-     default: True
+     default: 'yes'
    auth_url:
      description:
         - The keystone url for authentication
@@ -160,8 +160,8 @@ def _create_floating_ip(quantum, module, port_id, net_id):
     try:
         result = quantum.create_floatingip({'floatingip': kwargs})
     except Exception as e:
-        module.fail_json( msg = "There was an error in updating the floating ip address: %s" % e.message)
+        module.fail_json(msg = "There was an error in updating the floating ip address: %s" % e.message)
-    module.exit_json( changed = True, result = result, public_ip=result['floatingip']['floating_ip_address'] )
+    module.exit_json(changed = True, result = result, public_ip=result['floatingip']['floating_ip_address'] )
 
 def _get_net_id(quantum, module):
     kwargs = {