Add api for mounts (#160)

* add application api endpoints for mounts

* run pint

* add mounts resource to api key

* add includes to mount transformer

* forgot delete route for mount itself

* add migration for "r_mounts" column

* add mounts to testcase api key

tests/Integration/Api/Application/ApplicationApiIntegrationTestCase.php

@@ -87,6 +87,7 @@ abstract class ApplicationApiIntegrationTestCase extends IntegrationTestCase
             'r_eggs' => AdminAcl::READ | AdminAcl::WRITE,
             'r_database_hosts' => AdminAcl::READ | AdminAcl::WRITE,
             'r_server_databases' => AdminAcl::READ | AdminAcl::WRITE,
+            'r_mounts' => AdminAcl::READ | AdminAcl::WRITE,
         ], $permissions));
     }