Regenerate API v2 with latest published yaml

Main changes:
- lots of docs changes
- workday endpoints
- enable following missing traversal endpoints:
  api/v2/systems/{systemID}/commands
  api/v2/systemgroups/{systemgroup_ID}/commands
  api/v2/users/{user_ID}/systemgroups
  api/v2/systems/{system_ID}/usergroups
- misc cleanups

Author: Renaud Amar

v2/.swagger-codegen/VERSION

@@ -1 +1 @@
-2.3.0-SNAPSHOT
+2.3.1

v2/README.md

@@ -1,11 +1,10 @@
-/* 
+/*
  * JumpCloud APIs
  *
  * V1 & V2 versions of JumpCloud's API. The next version of JumpCloud's API. This set of endpoints allows JumpCloud customers to manage objects, groupings and mappings. The most recent version of JumpCloud's API. This set of endpoints allows JumpCloud customers to manage objects, groupings and mappings.
  *
- * OpenAPI spec version: 2.0
- * 
- * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ * API version: 2.0
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
  */
 
 package v2

v2/active_directory_api.go

@@ -1,11 +1,10 @@
-/* 
+/*
  * JumpCloud APIs
  *
  * V1 & V2 versions of JumpCloud's API. The next version of JumpCloud's API. This set of endpoints allows JumpCloud customers to manage objects, groupings and mappings. The most recent version of JumpCloud's API. This set of endpoints allows JumpCloud customers to manage objects, groupings and mappings.
  *
- * OpenAPI spec version: 2.0
- * 
- * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ * API version: 2.0
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
  */
 
 package v2