_svcs_show - initialize the inside of a tab, not outside
_svcs_show - initialize the inside of a tab, not outside

..and only when it's actually present

Also don't initalize angular around the textual group partial, only after.

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