* feat(frontend): redirect to logout after timeout

issue #753

* test(frontend): list machines

returns only machines available to the user

issue #698

* wip(grants): fixed list and settings

list own clones and machines
change settings to own clones and machines

issue #698

* fix(frontend): list bases only show public to non-admins

issue #698

* fix(backend): check iso file wasn't picking the right arg

this is because we cherry-picked this code

issue #780

* wip(grants): can list own machines if can create

issue #698

* wip(frontend): properly show and hide action buttons

issue #698

* test(backend): check deep recurson from frontend

issue #698

* wip(backend): fix deep recurson from frontend

issue #698

* Grants revision

* fix(backend): removed domains return inactive

issue #698

* wip(frontend): allow manage machine

issue #698

* wip(fronted): hide clones if listing large for user

issue #698

* wip(grants): fixed list machines when can remove all

issue #698

* fix(frontend): settings is now manage

issue #698

* fix clone permisions

* Fix remove_clones , remove_clones_all & remove

* Fix can_change_settings_clones

* fix show grants when user has grant permissions

* fix show users when user has manage_users permission

* fix jump into /admin/users without permissions

* wip(backend): run prepare and remove base as huge task

this way other tasks will be executed in another process

issue #797

* fix(frontend): machine screenshot failed on first load

issue #797

* fix(upgrade): add grant screenshot for old releases

issue #797

* fix(upgrade): add grant screenshot for old releases

issue #797

* backend(grants): enable screenshot to all users

issue #797