Rackspace Auto Scale: Add webhooks docs

Author: bison

rackspace/autoscale/v1/webhooks/doc.go

@@ -0,0 +1,11 @@
+/*
+Package webhooks provides information and interaction with the webhook API resource
+in the Rackspace Auto Scale service.
+
+Auto Scale uses webhooks to initiate scaling events.  Webhooks are associated
+with scaling policies and provide capability URLs which can be accessed
+anonymously to trigger execution of those policies.  The Auto Scale webhook
+architecture allows Auto Scale to be integrated with other systems, for example,
+monitoring systems.
+*/
+package webhooks