Remove obsolete link to available statuses

This was replaced by the work package form

doc/apiv3-documentation.apib

@@ -571,7 +571,7 @@ Updates an activity's comment and, on success, returns the updated activity.
     to see it.
 
     **Required permission:** view project
-    
+
     *Note: A client without sufficient permissions shall not be able to test for the existence of a project.
     Thatswhy a 404 is returned here, even if a 403 might be more appropriate.*
 
@@ -614,7 +614,7 @@ Updates an activity's comment and, on success, returns the updated activity.
     to see it.
 
     **Required permission:** view project (defining the category)
-    
+
     *Note: A client without sufficient permissions shall not be able to test for the existence of
     a category. Thatswhy a 404 is returned here, even if a 403 might be more appropriate.*
 
@@ -1190,7 +1190,7 @@ but are also limited to the projects that the current user is allowed to see.
     to see it.
 
     **Required permission:** view work packages **or** manage versions (any project where the given version is available)
-    
+
     *Note: A client without sufficient permissions shall not be able to test for the existence of a version.
     That's why a 404 is returned here, even if a 403 might be more appropriate.*
 
@@ -1805,7 +1805,7 @@ Note that due to sharing this might be more than the versions *defined* by that
     to see it.
 
     **Required permission:** view work packages **or** manage versions (on given project)
-    
+
     *Note: A client without sufficient permissions shall not be able to test for the existence of a project.
     That's why a 404 is returned here, even if a 403 might be more appropriate.*
 
@@ -1856,7 +1856,7 @@ Note that due to sharing this might be more than the versions *defined* by that
     to see it.
 
     **Required permission:** view work packages **or** manage versions (any project where the version is available)
-    
+
     *Note: A client without sufficient permissions shall not be able to test for the existence of
     a version. That's why a 404 is returned here, even if a 403 might be more appropriate.*
 
@@ -1972,10 +1972,6 @@ Note that due to sharing this might be more than the versions *defined* by that
                     "version": {
                         "href": "/api/v3/versions/1"
                     },
-                    "availableStatuses": {
-                        "href": "/api/v3/work_packages/1528/available_statuses",
-                        "title": "Available Statuses"
-                    },
                     "availableWatchers": {
                         "href": "/api/v3/work_packages/1528/available_watchers",
                         "title": "Available Watchers"

frontend/tests/integration/mocks/work-package.json

@@ -34,10 +34,6 @@
       "href": "/api/v3/users/34",
       "title": "Reinhold Weber - Joe3757"
     },
-    "availableStatuses": {
-      "href": "/api/v3/work_packages/819/available_statuses",
-      "title": "Available Statuses"
-    },
     "availableWatchers": {
       "href": "/api/v3/work_packages/819/available_watchers",
       "title": "Available Watchers"

frontend/tests/integration/mocks/work-packages/819.json

@@ -39,10 +39,6 @@
       "href": "/api/v3/users/5",
       "title": "Freida Fay - Christine6938"
     },
-    "availableStatuses": {
-      "href": "/api/v3/work_packages/819/available_statuses",
-      "title": "Available Statuses"
-    },
     "availableWatchers": {
       "href": "/api/v3/work_packages/819/available_watchers",
       "title": "Available Watchers"

frontend/tests/integration/mocks/work-packages/820.json

@@ -29,10 +29,6 @@
       "href": "/api/v3/users/5",
       "title": "Freida Fay - Christine6938"
     },
-    "availableStatuses": {
-      "href": "/api/v3/work_packages/820/available_statuses",
-      "title": "Available Statuses"
-    },
     "availableWatchers": {
       "href": "/api/v3/work_packages/820/available_watchers",
       "title": "Available Watchers"

frontend/tests/integration/mocks/work-packages/821.json

@@ -39,10 +39,6 @@
       "href": "/api/v3/users/5",
       "title": "Freida Fay - Christine6938"
     },
-    "availableStatuses": {
-      "href": "/api/v3/work_packages/821/available_statuses",
-      "title": "Available Statuses"
-    },
     "availableWatchers": {
       "href": "/api/v3/work_packages/821/available_watchers",
       "title": "Available Watchers"

lib/api/v3/work_packages/work_package_representer.rb

@@ -126,14 +126,6 @@ module API
           } unless represented.assigned_to.nil?
         end
 
-        link :availableStatuses do
-          {
-            href: "#{root_path}api/v3/work_packages/#{represented.id}/available_statuses",
-            title: 'Available Statuses'
-          } if @current_user.allowed_to?({ controller: :work_packages, action: :update },
-                                         represented.project)
-        end
-
         link :availableWatchers do
           {
             href: api_v3_paths.available_watchers(represented.id),