Revert "Disable $q unhandled rejection exceptions"
Revert "Disable $q unhandled rejection exceptions"

This reverts commit abe7f7f7e646781fff0ddc242223da84e0bc38a3.

Using Promise is wrong with angular,
we should get all unhandled rejection errors,
and fix them.

ManageIQ/manageiq-ui-self_service,ManageIQ/manageiq-ui-service,ManageIQ/manageiq-ui-self_service,ManageIQ/manageiq-ui-service,ManageIQ/manageiq-ui-self_service,ManageIQ/manageiq-ui-service