ExplorerPresenter: fix dashboardUrl fixing drag-n-drop screens. (transferred from ManageIQ/manageiq@baffa807cb07dc5be1ec3bdb666b2b7767afd78a)
ExplorerPresenter: fix dashboardUrl fixing drag-n-drop screens.
(transferred from ManageIQ/manageiq@baffa807cb07dc5be1ec3bdb666b2b7767afd78a)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic