Add endpoint links.

app/Api/V1/Controllers/System/AboutController.php

@@ -39,6 +39,9 @@ use League\Fractal\Resource\Item;
 class AboutController extends Controller
 {
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/about/getAbout
+     *
      * Returns system information.
      *
      * @return JsonResponse
@@ -63,6 +66,9 @@ class AboutController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/about/getCurrentUser
+     *
      * Returns information about the user.
      *
      * @return JsonResponse

app/Api/V1/Controllers/System/ConfigurationController.php

@@ -54,6 +54,9 @@ class ConfigurationController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/configuration/getConfiguration
+     *
      * @return JsonResponse
      * @throws FireflyException
      */
@@ -122,6 +125,9 @@ class ConfigurationController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/configuration/getSingleConfiguration
+     *
      * @param string $configKey
      *
      * @return JsonResponse
@@ -151,6 +157,9 @@ class ConfigurationController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/configuration/setConfiguration
+     *
      * Update the configuration.
      *
      * @param UpdateRequest $request

app/Api/V1/Controllers/System/CronController.php

@@ -37,6 +37,9 @@ class CronController extends Controller
     use CronRunner;
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/about/getCron
+     *
      * @param CronRequest $request
      * @param string      $token
      *

app/Api/V1/Controllers/System/UserController.php

@@ -62,6 +62,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/deleteUser
+     *
      * Remove the specified resource from storage.
      *
      * @param User $user
@@ -87,6 +90,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/listUser
+     *
      * Display a listing of the resource.
      *
      * @return JsonResponse
@@ -120,6 +126,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/getUser
+     *
      * Show a single user.
      *
      * @param User $user
@@ -142,6 +151,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/storeUser
+     *
      * Store a new user.
      *
      * @param UserStoreRequest $request
@@ -166,6 +178,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/updateUser
+     *
      * Update a user.
      *
      * @param UserUpdateRequest $request